Bellbird Official

オンライン講師採用難の時代は「ツール」選びが重要｜離職率を下げる秘訣とは？

オンライン講師採用難の時代は「ツール」選びが重要｜離職率を下げる秘訣とは？

「講師募集を出しても、なかなか良い人材が集まらない」「採用しても、より給与水準が高い外国企業に講師が流れてしまう」。スク...

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Bellbird Official

関連情報

レッスン画面共有トラブルの解決策｜スペック・回線に依存しない運用とは

レッスン画面共有トラブルの解決策｜スペック・回線に依存しない運用とは

「画面共有をすると止まる」「映像や音声が固まったり、ラグが発生して授業が進まない」。こうしたレッスン画面共有トラブルは...

<img alt='アバター画像' src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" class="avatar avatar-40 photo ewww_webp" height='40' width='40' loading='lazy' data-src-img="https://assets.blog.engoo.com/wp-content/uploads/sites/21/2023/10/25233443/cropped-Bellbird%E3%83%96%E3%83%AD%E3%82%B0%E7%94%A8%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3.png" data-src-webp="https://assets.blog.engoo.com/wp-content/uploads/sites/21/2023/10/25233443/cropped-Bellbird%E3%83%96%E3%83%AD%E3%82%B0%E7%94%A8%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3.png.webp" data-eio="j" /><noscript><img alt='アバター画像' src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" class="avatar avatar-40 photo ewww_webp" height='40' width='40' loading='lazy' data-src-img="https://assets.blog.engoo.com/wp-content/uploads/sites/21/2023/10/25233443/cropped-Bellbird%E3%83%96%E3%83%AD%E3%82%B0%E7%94%A8%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3.png" 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data-src-img="https://assets.blog.engoo.com/wp-content/uploads/sites/21/2023/10/25233443/cropped-Bellbird%E3%83%96%E3%83%AD%E3%82%B0%E7%94%A8%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3.png" data-src-webp="https://assets.blog.engoo.com/wp-content/uploads/sites/21/2023/10/25233443/cropped-Bellbird%E3%83%96%E3%83%AD%E3%82%B0%E7%94%A8%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3.png.webp" data-eio="j" /><noscript><img alt='アバター画像' src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" class="avatar avatar-40 photo ewww_webp" height='40' width='40' loading='lazy' data-src-img="https://assets.blog.engoo.com/wp-content/uploads/sites/21/2023/10/25233443/cropped-Bellbird%E3%83%96%E3%83%AD%E3%82%B0%E7%94%A8%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3.png" data-src-webp="https://assets.blog.engoo.com/wp-content/uploads/sites/21/2023/10/25233443/cropped-Bellbird%E3%83%96%E3%83%AD%E3%82%B0%E7%94%A8%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3.png.webp" data-eio="j" /><noscript><img alt='アバター画像' 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Bellbird Official

関連情報

Call Configurationとは？設定できる項目と活用事例を解説

Call Configurationとは？設定できる項目と活用事例を解説

オンラインレッスンを運営する際、法人ごとにビデオ通話設定を細かく調整したい場面は多いです。Bellbirdの「Call ...

<img alt='アバター画像' src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" class="avatar avatar-40 photo ewww_webp" height='40' width='40' loading='lazy' data-src-img="https://assets.blog.engoo.com/wp-content/uploads/sites/21/2023/10/25233443/cropped-Bellbird%E3%83%96%E3%83%AD%E3%82%B0%E7%94%A8%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3.png" data-src-webp="https://assets.blog.engoo.com/wp-content/uploads/sites/21/2023/10/25233443/cropped-Bellbird%E3%83%96%E3%83%AD%E3%82%B0%E7%94%A8%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3.png.webp" data-eio="j" /><noscript><img alt='アバター画像' src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" class="avatar avatar-40 photo ewww_webp" height='40' width='40' loading='lazy' data-src-img="https://assets.blog.engoo.com/wp-content/uploads/sites/21/2023/10/25233443/cropped-Bellbird%E3%83%96%E3%83%AD%E3%82%B0%E7%94%A8%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3.png" 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src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" class="avatar avatar-40 photo ewww_webp" height='40' width='40' loading='lazy' data-src-img="https://assets.blog.engoo.com/wp-content/uploads/sites/21/2023/10/25233443/cropped-Bellbird%E3%83%96%E3%83%AD%E3%82%B0%E7%94%A8%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3.png" data-src-webp="https://assets.blog.engoo.com/wp-content/uploads/sites/21/2023/10/25233443/cropped-Bellbird%E3%83%96%E3%83%AD%E3%82%B0%E7%94%A8%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3.png.webp" data-eio="j" /><noscript><img alt='アバター画像' src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" class="avatar avatar-40 photo ewww_webp" height='40' width='40' loading='lazy' data-src-img="https://assets.blog.engoo.com/wp-content/uploads/sites/21/2023/10/25233443/cropped-Bellbird%E3%83%96%E3%83%AD%E3%82%B0%E7%94%A8%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3.png" data-src-webp="https://assets.blog.engoo.com/wp-content/uploads/sites/21/2023/10/25233443/cropped-Bellbird%E3%83%96%E3%83%AD%E3%82%B0%E7%94%A8%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3.png.webp" data-eio="j" /><noscript><img alt='アバター画像' src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" class="avatar avatar-40 photo ewww_webp" height='40' width='40' loading='lazy' data-src-img="https://assets.blog.engoo.com/wp-content/uploads/sites/21/2023/10/25233443/cropped-Bellbird%E3%83%96%E3%83%AD%E3%82%B0%E7%94%A8%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3.png" data-src-webp="https://assets.blog.engoo.com/wp-content/uploads/sites/21/2023/10/25233443/cropped-Bellbird%E3%83%96%E3%83%AD%E3%82%B0%E7%94%A8%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3.png.webp" data-eio="j" /><noscript><img alt='アバター画像' src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" class="avatar avatar-40 photo ewww_webp" height='40' width='40' loading='lazy' data-src-img="https://assets.blog.engoo.com/wp-content/uploads/sites/21/2023/10/25233443/cropped-Bellbird%E3%83%96%E3%83%AD%E3%82%B0%E7%94%A8%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3.png" data-src-webp="https://assets.blog.engoo.com/wp-content/uploads/sites/21/2023/10/25233443/cropped-Bellbird%E3%83%96%E3%83%AD%E3%82%B0%E7%94%A8%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3.png.webp" data-eio="j" /><noscript><img alt='アバター画像' src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" class="avatar avatar-40 photo ewww_webp" height='40' width='40' loading='lazy' data-src-img="https://assets.blog.engoo.com/wp-content/uploads/sites/21/2023/10/25233443/cropped-Bellbird%E3%83%96%E3%83%AD%E3%82%B0%E7%94%A8%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3.png" data-src-webp="https://assets.blog.engoo.com/wp-content/uploads/sites/21/2023/10/25233443/cropped-Bellbird%E3%83%96%E3%83%AD%E3%82%B0%E7%94%A8%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3.png.webp" data-eio="j" /><noscript><img alt='アバター画像' src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" class="avatar avatar-40 photo ewww_webp" height='40' width='40' loading='lazy' data-src-img="https://assets.blog.engoo.com/wp-content/uploads/sites/21/2023/10/25233443/cropped-Bellbird%E3%83%96%E3%83%AD%E3%82%B0%E7%94%A8%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3.png" data-src-webp="https://assets.blog.engoo.com/wp-content/uploads/sites/21/2023/10/25233443/cropped-Bellbird%E3%83%96%E3%83%AD%E3%82%B0%E7%94%A8%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3.png.webp" data-eio="j" /><noscript><img alt='アバター画像' src='https://assets.blog.engoo.com/wp-content/uploads/sites/21/2023/10/25233443/cropped-Bellbird%E3%83%96%E3%83%AD%E3%82%B0%E7%94%A8%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3.png' class='avatar avatar-40 photo' height='40' width='40' loading='lazy' />

Bellbird Official

機能紹介

手作業の負担を感じたら、Bellbird。スクール拡大を支えるビデオ通話システム

手作業の負担を感じたら、Bellbird。スクール拡大を支えるビデオ通話システム

オンラインレッスン事業が拡大するにつれ、比例して増えていく運営コスト。避けて通れない課題と思いがちですが、ビデオ通話ツー...

<img alt='アバター画像' src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" class="avatar avatar-40 photo ewww_webp" height='40' width='40' loading='lazy' data-src-img="https://assets.blog.engoo.com/wp-content/uploads/sites/21/2023/10/25233443/cropped-Bellbird%E3%83%96%E3%83%AD%E3%82%B0%E7%94%A8%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3.png" data-src-webp="https://assets.blog.engoo.com/wp-content/uploads/sites/21/2023/10/25233443/cropped-Bellbird%E3%83%96%E3%83%AD%E3%82%B0%E7%94%A8%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3.png.webp" data-eio="j" /><noscript><img alt='アバター画像' src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" class="avatar avatar-40 photo ewww_webp" height='40' width='40' loading='lazy' data-src-img="https://assets.blog.engoo.com/wp-content/uploads/sites/21/2023/10/25233443/cropped-Bellbird%E3%83%96%E3%83%AD%E3%82%B0%E7%94%A8%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3.png" data-src-webp="https://assets.blog.engoo.com/wp-content/uploads/sites/21/2023/10/25233443/cropped-Bellbird%E3%83%96%E3%83%AD%E3%82%B0%E7%94%A8%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3.png.webp" data-eio="j" /><noscript><img alt='アバター画像' src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" class="avatar avatar-40 photo ewww_webp" height='40' width='40' loading='lazy' data-src-img="https://assets.blog.engoo.com/wp-content/uploads/sites/21/2023/10/25233443/cropped-Bellbird%E3%83%96%E3%83%AD%E3%82%B0%E7%94%A8%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3.png" data-src-webp="https://assets.blog.engoo.com/wp-content/uploads/sites/21/2023/10/25233443/cropped-Bellbird%E3%83%96%E3%83%AD%E3%82%B0%E7%94%A8%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3.png.webp" data-eio="j" /><noscript><img alt='アバター画像' src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" class="avatar avatar-40 photo ewww_webp" height='40' width='40' loading='lazy' data-src-img="https://assets.blog.engoo.com/wp-content/uploads/sites/21/2023/10/25233443/cropped-Bellbird%E3%83%96%E3%83%AD%E3%82%B0%E7%94%A8%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3.png" data-src-webp="https://assets.blog.engoo.com/wp-content/uploads/sites/21/2023/10/25233443/cropped-Bellbird%E3%83%96%E3%83%AD%E3%82%B0%E7%94%A8%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3.png.webp" data-eio="j" /><noscript><img alt='アバター画像' src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" class="avatar avatar-40 photo ewww_webp" height='40' width='40' loading='lazy' data-src-img="https://assets.blog.engoo.com/wp-content/uploads/sites/21/2023/10/25233443/cropped-Bellbird%E3%83%96%E3%83%AD%E3%82%B0%E7%94%A8%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3.png" data-src-webp="https://assets.blog.engoo.com/wp-content/uploads/sites/21/2023/10/25233443/cropped-Bellbird%E3%83%96%E3%83%AD%E3%82%B0%E7%94%A8%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3.png.webp" data-eio="j" /><noscript><img alt='アバター画像' src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" class="avatar avatar-40 photo ewww_webp" height='40' width='40' loading='lazy' data-src-img="https://assets.blog.engoo.com/wp-content/uploads/sites/21/2023/10/25233443/cropped-Bellbird%E3%83%96%E3%83%AD%E3%82%B0%E7%94%A8%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3.png" data-src-webp="https://assets.blog.engoo.com/wp-content/uploads/sites/21/2023/10/25233443/cropped-Bellbird%E3%83%96%E3%83%AD%E3%82%B0%E7%94%A8%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3.png.webp" data-eio="j" /><noscript><img alt='アバター画像' src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" class="avatar avatar-40 photo ewww_webp" height='40' width='40' loading='lazy' data-src-img="https://assets.blog.engoo.com/wp-content/uploads/sites/21/2023/10/25233443/cropped-Bellbird%E3%83%96%E3%83%AD%E3%82%B0%E7%94%A8%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3.png" data-src-webp="https://assets.blog.engoo.com/wp-content/uploads/sites/21/2023/10/25233443/cropped-Bellbird%E3%83%96%E3%83%AD%E3%82%B0%E7%94%A8%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3.png.webp" data-eio="j" /><noscript><img alt='アバター画像' src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" class="avatar avatar-40 photo ewww_webp" height='40' width='40' loading='lazy' data-src-img="https://assets.blog.engoo.com/wp-content/uploads/sites/21/2023/10/25233443/cropped-Bellbird%E3%83%96%E3%83%AD%E3%82%B0%E7%94%A8%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3.png" data-src-webp="https://assets.blog.engoo.com/wp-content/uploads/sites/21/2023/10/25233443/cropped-Bellbird%E3%83%96%E3%83%AD%E3%82%B0%E7%94%A8%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3.png.webp" data-eio="j" /><noscript><img alt='アバター画像' src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" class="avatar avatar-40 photo ewww_webp" height='40' width='40' loading='lazy' data-src-img="https://assets.blog.engoo.com/wp-content/uploads/sites/21/2023/10/25233443/cropped-Bellbird%E3%83%96%E3%83%AD%E3%82%B0%E7%94%A8%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3.png" data-src-webp="https://assets.blog.engoo.com/wp-content/uploads/sites/21/2023/10/25233443/cropped-Bellbird%E3%83%96%E3%83%AD%E3%82%B0%E7%94%A8%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3.png.webp" data-eio="j" /><noscript><img alt='アバター画像' src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" class="avatar avatar-40 photo ewww_webp" height='40' width='40' loading='lazy' data-src-img="https://assets.blog.engoo.com/wp-content/uploads/sites/21/2023/10/25233443/cropped-Bellbird%E3%83%96%E3%83%AD%E3%82%B0%E7%94%A8%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3.png" data-src-webp="https://assets.blog.engoo.com/wp-content/uploads/sites/21/2023/10/25233443/cropped-Bellbird%E3%83%96%E3%83%AD%E3%82%B0%E7%94%A8%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3.png.webp" data-eio="j" /><noscript><img alt='アバター画像' src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" class="avatar avatar-40 photo ewww_webp" height='40' width='40' loading='lazy' data-src-img="https://assets.blog.engoo.com/wp-content/uploads/sites/21/2023/10/25233443/cropped-Bellbird%E3%83%96%E3%83%AD%E3%82%B0%E7%94%A8%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3.png" data-src-webp="https://assets.blog.engoo.com/wp-content/uploads/sites/21/2023/10/25233443/cropped-Bellbird%E3%83%96%E3%83%AD%E3%82%B0%E7%94%A8%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3.png.webp" data-eio="j" /><noscript><img alt='アバター画像' src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" class="avatar avatar-40 photo ewww_webp" height='40' width='40' loading='lazy' data-src-img="https://assets.blog.engoo.com/wp-content/uploads/sites/21/2023/10/25233443/cropped-Bellbird%E3%83%96%E3%83%AD%E3%82%B0%E7%94%A8%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3.png" data-src-webp="https://assets.blog.engoo.com/wp-content/uploads/sites/21/2023/10/25233443/cropped-Bellbird%E3%83%96%E3%83%AD%E3%82%B0%E7%94%A8%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3.png.webp" data-eio="j" /><noscript><img alt='アバター画像' src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" class="avatar avatar-40 photo ewww_webp" height='40' width='40' loading='lazy' data-src-img="https://assets.blog.engoo.com/wp-content/uploads/sites/21/2023/10/25233443/cropped-Bellbird%E3%83%96%E3%83%AD%E3%82%B0%E7%94%A8%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3.png" data-src-webp="https://assets.blog.engoo.com/wp-content/uploads/sites/21/2023/10/25233443/cropped-Bellbird%E3%83%96%E3%83%AD%E3%82%B0%E7%94%A8%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3.png.webp" data-eio="j" /><noscript><img alt='アバター画像' src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" class="avatar avatar-40 photo ewww_webp" height='40' width='40' loading='lazy' data-src-img="https://assets.blog.engoo.com/wp-content/uploads/sites/21/2023/10/25233443/cropped-Bellbird%E3%83%96%E3%83%AD%E3%82%B0%E7%94%A8%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3.png" data-src-webp="https://assets.blog.engoo.com/wp-content/uploads/sites/21/2023/10/25233443/cropped-Bellbird%E3%83%96%E3%83%AD%E3%82%B0%E7%94%A8%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3.png.webp" data-eio="j" /><noscript><img alt='アバター画像' src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" class="avatar avatar-40 photo ewww_webp" height='40' width='40' loading='lazy' data-src-img="https://assets.blog.engoo.com/wp-content/uploads/sites/21/2023/10/25233443/cropped-Bellbird%E3%83%96%E3%83%AD%E3%82%B0%E7%94%A8%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3.png" data-src-webp="https://assets.blog.engoo.com/wp-content/uploads/sites/21/2023/10/25233443/cropped-Bellbird%E3%83%96%E3%83%AD%E3%82%B0%E7%94%A8%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3.png.webp" data-eio="j" /><noscript><img alt='アバター画像' src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" class="avatar avatar-40 photo ewww_webp" height='40' width='40' loading='lazy' data-src-img="https://assets.blog.engoo.com/wp-content/uploads/sites/21/2023/10/25233443/cropped-Bellbird%E3%83%96%E3%83%AD%E3%82%B0%E7%94%A8%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3.png" data-src-webp="https://assets.blog.engoo.com/wp-content/uploads/sites/21/2023/10/25233443/cropped-Bellbird%E3%83%96%E3%83%AD%E3%82%B0%E7%94%A8%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3.png.webp" data-eio="j" /><noscript><img alt='アバター画像' src='https://assets.blog.engoo.com/wp-content/uploads/sites/21/2023/10/25233443/cropped-Bellbird%E3%83%96%E3%83%AD%E3%82%B0%E7%94%A8%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3.png' class='avatar avatar-40 photo' height='40' width='40' loading='lazy' />

Bellbird Official

関連情報

オンラインレッスン｜コストゼロでLTVを最大化する「復習コンテンツ」とは？

オンラインレッスン｜コストゼロでLTVを最大化する「復習コンテンツ」とは？

オンラインレッスンの復習を仕組み化できるかどうかは、スクールの継続率を左右する最大の鍵といっても過言ではありません。ユー...

<img alt='アバター画像' src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" class="avatar avatar-40 photo ewww_webp" height='40' width='40' loading='lazy' data-src-img="https://assets.blog.engoo.com/wp-content/uploads/sites/21/2023/10/25233443/cropped-Bellbird%E3%83%96%E3%83%AD%E3%82%B0%E7%94%A8%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3.png" data-src-webp="https://assets.blog.engoo.com/wp-content/uploads/sites/21/2023/10/25233443/cropped-Bellbird%E3%83%96%E3%83%AD%E3%82%B0%E7%94%A8%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3.png.webp" data-eio="j" /><noscript><img alt='アバター画像' src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" class="avatar avatar-40 photo ewww_webp" height='40' width='40' loading='lazy' data-src-img="https://assets.blog.engoo.com/wp-content/uploads/sites/21/2023/10/25233443/cropped-Bellbird%E3%83%96%E3%83%AD%E3%82%B0%E7%94%A8%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3.png" 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Bellbird Official

活用事例

Zoom運用の5大ストレスを解決！スクール効率化・売上最大化の切り札「Bellbird」徹底解説

Zoom運用の5大ストレスを解決！スクール効率化・売上最大化の切り札「Bellbird」徹底解説

オンラインレッスン事業が拡大するにつれ、多くのサービス運営者が直面するのが「Zoom運用の限界」です。会議用ツールをオン...

<img alt='アバター画像' src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" class="avatar avatar-40 photo ewww_webp" height='40' width='40' loading='lazy' data-src-img="https://assets.blog.engoo.com/wp-content/uploads/sites/21/2023/10/25233443/cropped-Bellbird%E3%83%96%E3%83%AD%E3%82%B0%E7%94%A8%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3.png" data-src-webp="https://assets.blog.engoo.com/wp-content/uploads/sites/21/2023/10/25233443/cropped-Bellbird%E3%83%96%E3%83%AD%E3%82%B0%E7%94%A8%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3.png.webp" data-eio="j" /><noscript><img alt='アバター画像' src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" class="avatar avatar-40 photo ewww_webp" height='40' width='40' loading='lazy' data-src-img="https://assets.blog.engoo.com/wp-content/uploads/sites/21/2023/10/25233443/cropped-Bellbird%E3%83%96%E3%83%AD%E3%82%B0%E7%94%A8%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3.png" 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src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" class="avatar avatar-40 photo ewww_webp" height='40' width='40' loading='lazy' data-src-img="https://assets.blog.engoo.com/wp-content/uploads/sites/21/2023/10/25233443/cropped-Bellbird%E3%83%96%E3%83%AD%E3%82%B0%E7%94%A8%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3.png" data-src-webp="https://assets.blog.engoo.com/wp-content/uploads/sites/21/2023/10/25233443/cropped-Bellbird%E3%83%96%E3%83%AD%E3%82%B0%E7%94%A8%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3.png.webp" data-eio="j" /><noscript><img alt='アバター画像' src='https://assets.blog.engoo.com/wp-content/uploads/sites/21/2023/10/25233443/cropped-Bellbird%E3%83%96%E3%83%AD%E3%82%B0%E7%94%A8%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3.png' class='avatar avatar-40 photo' height='40' width='40' loading='lazy' />

Bellbird Official

関連情報

【2026.04 アップデート】音声ファイルをmp3ファイル形式に変更

【2026.04 アップデート】音声ファイルをmp3ファイル形式に変更

いつもBellbirdをご利用いただき、ありがとうございます。本日はダウンロードで取得できる、音声ファイル形式の変更につ...

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src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" class="avatar avatar-40 photo ewww_webp" height='40' width='40' loading='lazy' data-src-img="https://assets.blog.engoo.com/wp-content/uploads/sites/21/2023/10/25233443/cropped-Bellbird%E3%83%96%E3%83%AD%E3%82%B0%E7%94%A8%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3.png" data-src-webp="https://assets.blog.engoo.com/wp-content/uploads/sites/21/2023/10/25233443/cropped-Bellbird%E3%83%96%E3%83%AD%E3%82%B0%E7%94%A8%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3.png.webp" data-eio="j" /><noscript><img alt='アバター画像' src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" class="avatar avatar-40 photo ewww_webp" height='40' width='40' loading='lazy' data-src-img="https://assets.blog.engoo.com/wp-content/uploads/sites/21/2023/10/25233443/cropped-Bellbird%E3%83%96%E3%83%AD%E3%82%B0%E7%94%A8%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3.png" 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data-src-img="https://assets.blog.engoo.com/wp-content/uploads/sites/21/2023/10/25233443/cropped-Bellbird%E3%83%96%E3%83%AD%E3%82%B0%E7%94%A8%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3.png" data-src-webp="https://assets.blog.engoo.com/wp-content/uploads/sites/21/2023/10/25233443/cropped-Bellbird%E3%83%96%E3%83%AD%E3%82%B0%E7%94%A8%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3.png.webp" data-eio="j" /><noscript><img alt='アバター画像' src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" class="avatar avatar-40 photo ewww_webp" height='40' width='40' loading='lazy' data-src-img="https://assets.blog.engoo.com/wp-content/uploads/sites/21/2023/10/25233443/cropped-Bellbird%E3%83%96%E3%83%AD%E3%82%B0%E7%94%A8%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3.png" data-src-webp="https://assets.blog.engoo.com/wp-content/uploads/sites/21/2023/10/25233443/cropped-Bellbird%E3%83%96%E3%83%AD%E3%82%B0%E7%94%A8%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3.png.webp" data-eio="j" /><noscript><img alt='アバター画像' src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" class="avatar avatar-40 photo ewww_webp" height='40' width='40' loading='lazy' data-src-img="https://assets.blog.engoo.com/wp-content/uploads/sites/21/2023/10/25233443/cropped-Bellbird%E3%83%96%E3%83%AD%E3%82%B0%E7%94%A8%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3.png" data-src-webp="https://assets.blog.engoo.com/wp-content/uploads/sites/21/2023/10/25233443/cropped-Bellbird%E3%83%96%E3%83%AD%E3%82%B0%E7%94%A8%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3.png.webp" data-eio="j" /><noscript><img alt='アバター画像' src='https://assets.blog.engoo.com/wp-content/uploads/sites/21/2023/10/25233443/cropped-Bellbird%E3%83%96%E3%83%AD%E3%82%B0%E7%94%A8%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3.png' class='avatar avatar-40 photo' height='40' width='40' loading='lazy' />

Bellbird Official

機能アップデート

Bellbird 2025年アップデート総まとめ｜人気機能TOP3と全履歴を紹介

Bellbird 2025年アップデート総まとめ｜人気機能TOP3と全履歴を紹介

オンラインレッスン特化型システム「Bellbird（ベルバード）」の2025年のアップデートを総まとめする記事です。具...

<img alt='アバター画像' src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" class="avatar avatar-40 photo ewww_webp" height='40' width='40' loading='lazy' data-src-img="https://assets.blog.engoo.com/wp-content/uploads/sites/21/2023/10/25233443/cropped-Bellbird%E3%83%96%E3%83%AD%E3%82%B0%E7%94%A8%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3.png" data-src-webp="https://assets.blog.engoo.com/wp-content/uploads/sites/21/2023/10/25233443/cropped-Bellbird%E3%83%96%E3%83%AD%E3%82%B0%E7%94%A8%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3.png.webp" data-eio="j" /><noscript><img alt='アバター画像' src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" class="avatar avatar-40 photo ewww_webp" height='40' width='40' loading='lazy' data-src-img="https://assets.blog.engoo.com/wp-content/uploads/sites/21/2023/10/25233443/cropped-Bellbird%E3%83%96%E3%83%AD%E3%82%B0%E7%94%A8%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3.png" data-src-webp="https://assets.blog.engoo.com/wp-content/uploads/sites/21/2023/10/25233443/cropped-Bellbird%E3%83%96%E3%83%AD%E3%82%B0%E7%94%A8%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3.png.webp" data-eio="j" /><noscript><img alt='アバター画像' src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" class="avatar avatar-40 photo ewww_webp" height='40' width='40' loading='lazy' data-src-img="https://assets.blog.engoo.com/wp-content/uploads/sites/21/2023/10/25233443/cropped-Bellbird%E3%83%96%E3%83%AD%E3%82%B0%E7%94%A8%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3.png" data-src-webp="https://assets.blog.engoo.com/wp-content/uploads/sites/21/2023/10/25233443/cropped-Bellbird%E3%83%96%E3%83%AD%E3%82%B0%E7%94%A8%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3.png.webp" data-eio="j" /><noscript><img alt='アバター画像' src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" class="avatar avatar-40 photo ewww_webp" height='40' width='40' loading='lazy' data-src-img="https://assets.blog.engoo.com/wp-content/uploads/sites/21/2023/10/25233443/cropped-Bellbird%E3%83%96%E3%83%AD%E3%82%B0%E7%94%A8%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3.png" data-src-webp="https://assets.blog.engoo.com/wp-content/uploads/sites/21/2023/10/25233443/cropped-Bellbird%E3%83%96%E3%83%AD%E3%82%B0%E7%94%A8%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3.png.webp" data-eio="j" /><noscript><img alt='アバター画像' src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" class="avatar avatar-40 photo ewww_webp" height='40' width='40' loading='lazy' data-src-img="https://assets.blog.engoo.com/wp-content/uploads/sites/21/2023/10/25233443/cropped-Bellbird%E3%83%96%E3%83%AD%E3%82%B0%E7%94%A8%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3.png" data-src-webp="https://assets.blog.engoo.com/wp-content/uploads/sites/21/2023/10/25233443/cropped-Bellbird%E3%83%96%E3%83%AD%E3%82%B0%E7%94%A8%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3.png.webp" data-eio="j" /><noscript><img alt='アバター画像' src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" class="avatar avatar-40 photo ewww_webp" height='40' width='40' loading='lazy' data-src-img="https://assets.blog.engoo.com/wp-content/uploads/sites/21/2023/10/25233443/cropped-Bellbird%E3%83%96%E3%83%AD%E3%82%B0%E7%94%A8%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3.png" data-src-webp="https://assets.blog.engoo.com/wp-content/uploads/sites/21/2023/10/25233443/cropped-Bellbird%E3%83%96%E3%83%AD%E3%82%B0%E7%94%A8%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3.png.webp" data-eio="j" /><noscript><img alt='アバター画像' src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" class="avatar avatar-40 photo ewww_webp" height='40' width='40' loading='lazy' data-src-img="https://assets.blog.engoo.com/wp-content/uploads/sites/21/2023/10/25233443/cropped-Bellbird%E3%83%96%E3%83%AD%E3%82%B0%E7%94%A8%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3.png" data-src-webp="https://assets.blog.engoo.com/wp-content/uploads/sites/21/2023/10/25233443/cropped-Bellbird%E3%83%96%E3%83%AD%E3%82%B0%E7%94%A8%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3.png.webp" data-eio="j" /><noscript><img alt='アバター画像' src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" class="avatar avatar-40 photo ewww_webp" height='40' width='40' loading='lazy' data-src-img="https://assets.blog.engoo.com/wp-content/uploads/sites/21/2023/10/25233443/cropped-Bellbird%E3%83%96%E3%83%AD%E3%82%B0%E7%94%A8%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3.png" data-src-webp="https://assets.blog.engoo.com/wp-content/uploads/sites/21/2023/10/25233443/cropped-Bellbird%E3%83%96%E3%83%AD%E3%82%B0%E7%94%A8%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3.png.webp" data-eio="j" /><noscript><img alt='アバター画像' src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" class="avatar avatar-40 photo ewww_webp" height='40' width='40' loading='lazy' data-src-img="https://assets.blog.engoo.com/wp-content/uploads/sites/21/2023/10/25233443/cropped-Bellbird%E3%83%96%E3%83%AD%E3%82%B0%E7%94%A8%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3.png" data-src-webp="https://assets.blog.engoo.com/wp-content/uploads/sites/21/2023/10/25233443/cropped-Bellbird%E3%83%96%E3%83%AD%E3%82%B0%E7%94%A8%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3.png.webp" data-eio="j" /><noscript><img alt='アバター画像' src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" class="avatar avatar-40 photo ewww_webp" height='40' width='40' loading='lazy' data-src-img="https://assets.blog.engoo.com/wp-content/uploads/sites/21/2023/10/25233443/cropped-Bellbird%E3%83%96%E3%83%AD%E3%82%B0%E7%94%A8%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3.png" data-src-webp="https://assets.blog.engoo.com/wp-content/uploads/sites/21/2023/10/25233443/cropped-Bellbird%E3%83%96%E3%83%AD%E3%82%B0%E7%94%A8%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3.png.webp" data-eio="j" /><noscript><img alt='アバター画像' src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" class="avatar avatar-40 photo ewww_webp" height='40' width='40' loading='lazy' data-src-img="https://assets.blog.engoo.com/wp-content/uploads/sites/21/2023/10/25233443/cropped-Bellbird%E3%83%96%E3%83%AD%E3%82%B0%E7%94%A8%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3.png" data-src-webp="https://assets.blog.engoo.com/wp-content/uploads/sites/21/2023/10/25233443/cropped-Bellbird%E3%83%96%E3%83%AD%E3%82%B0%E7%94%A8%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3.png.webp" data-eio="j" /><noscript><img alt='アバター画像' src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" class="avatar avatar-40 photo ewww_webp" height='40' width='40' loading='lazy' data-src-img="https://assets.blog.engoo.com/wp-content/uploads/sites/21/2023/10/25233443/cropped-Bellbird%E3%83%96%E3%83%AD%E3%82%B0%E7%94%A8%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3.png" data-src-webp="https://assets.blog.engoo.com/wp-content/uploads/sites/21/2023/10/25233443/cropped-Bellbird%E3%83%96%E3%83%AD%E3%82%B0%E7%94%A8%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3.png.webp" data-eio="j" /><noscript><img alt='アバター画像' src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" class="avatar avatar-40 photo ewww_webp" height='40' width='40' loading='lazy' data-src-img="https://assets.blog.engoo.com/wp-content/uploads/sites/21/2023/10/25233443/cropped-Bellbird%E3%83%96%E3%83%AD%E3%82%B0%E7%94%A8%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3.png" data-src-webp="https://assets.blog.engoo.com/wp-content/uploads/sites/21/2023/10/25233443/cropped-Bellbird%E3%83%96%E3%83%AD%E3%82%B0%E7%94%A8%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3.png.webp" data-eio="j" /><noscript><img alt='アバター画像' src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" class="avatar avatar-40 photo ewww_webp" height='40' width='40' loading='lazy' data-src-img="https://assets.blog.engoo.com/wp-content/uploads/sites/21/2023/10/25233443/cropped-Bellbird%E3%83%96%E3%83%AD%E3%82%B0%E7%94%A8%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3.png" data-src-webp="https://assets.blog.engoo.com/wp-content/uploads/sites/21/2023/10/25233443/cropped-Bellbird%E3%83%96%E3%83%AD%E3%82%B0%E7%94%A8%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3.png.webp" data-eio="j" /><noscript><img alt='アバター画像' src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" class="avatar avatar-40 photo ewww_webp" height='40' width='40' loading='lazy' data-src-img="https://assets.blog.engoo.com/wp-content/uploads/sites/21/2023/10/25233443/cropped-Bellbird%E3%83%96%E3%83%AD%E3%82%B0%E7%94%A8%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3.png" data-src-webp="https://assets.blog.engoo.com/wp-content/uploads/sites/21/2023/10/25233443/cropped-Bellbird%E3%83%96%E3%83%AD%E3%82%B0%E7%94%A8%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3.png.webp" data-eio="j" /><noscript><img alt='アバター画像' src="data:image/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==" class="avatar avatar-40 photo ewww_webp" height='40' width='40' loading='lazy' data-src-img="https://assets.blog.engoo.com/wp-content/uploads/sites/21/2023/10/25233443/cropped-Bellbird%E3%83%96%E3%83%AD%E3%82%B0%E7%94%A8%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3.png" data-src-webp="https://assets.blog.engoo.com/wp-content/uploads/sites/21/2023/10/25233443/cropped-Bellbird%E3%83%96%E3%83%AD%E3%82%B0%E7%94%A8%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3.png.webp" data-eio="j" /><noscript><img alt='アバター画像' src='https://assets.blog.engoo.com/wp-content/uploads/sites/21/2023/10/25233443/cropped-Bellbird%E3%83%96%E3%83%AD%E3%82%B0%E7%94%A8%E3%82%A2%E3%82%A4%E3%82%B3%E3%83%B3.png' class='avatar avatar-40 photo' height='40' width='40' loading='lazy' />

Bellbird Official

機能アップデート