これは初めて日本に来た人向きのお土産ですって英語でなんて言うの？

"Most people get this as a souvenir the first time they come to Japan." - one way to make a recommendation is to say that "most people (do something)." For example, "most people choose to eat at a sushi restaurant when they visit Japan." Another way of saying, most people could be to use the word "typical" like "a typical visitor."

In the UK, customers are usually not very impressed when shopkeepers or salesmen recommend their own products. We tend to be dubious about the reason for recommending any one particular product - is the salesman on extra commission for selling that product? However, just slightly more subtle might be to say: "This is a very popular souvenir for first time visitors to Japan."

You can recommend something you think is important or will be liked by the person you are talking to. To further explain why they should buy a certain souvenir, say it is special to their first trip in Japan. Something that will remind them of the new experience and remember forever.

"This is the most popular souvenir for first-time visitors." This explains that it is most often bought by tourists on their first trip to Japan. "People always buy this on their first trip to Japan." This is another way of explaining that the item is most commonly bought by people visiting Japan for the first time.

This is a way of telling first time travelers who are coming to Japan that they should get a specific souvenir because that souvenir would best represent their visit.

If you haven't been somewhere before then it would be called your 'first time' visiting or your 'first visit' a souvenir is a small item that you take home to remember where you have been or visitied If you suggest someone does something this is also called to 'recommend' if alot of people do something this is called 'popular' and something that happens because it is normal is said to be 'typical'

"A typical souvenir for first time visitors in Japan" A 'Typical' is an expression used to describe something stereotypical,standard,classic etc. 'Souvenir' is the term used when describing a gift or something you buy for yourself while on holiday/vacation. "The most popular souvenir for tourists in Japan" 'Popular' is an expression used when something or someone is famous or well known. 'Tourist' is the term given to visitors who travel abroad to a holiday/vacation destination.