Demon Slayer is the fastest film in Japanese film history to earn over 20 billion yen at the box office
鬼滅の刃 - Kimetsu no Yaiba / Demon Slayer
興収/興行収入 - Box office revenue
史上最速 - Fastest in history
200億円 - 20 Billion yen
突破する - to break through, to break, to exceed
「鬼滅の刃」興収が史上最速200億円突破 - Demon Slayer is the fastest film in Japanese film history to earn over 20 billion yen at the box office もしくは Demon Slayer has grossed over 20 billion yen at the box office and has earned the title of fastest grossing film in Japan
earned the title of... - ~のタイトルを得た・~のタイトルを獲得した
grossは earn や bring inと似ています。