While it is common practice for a well-off manga to receive a television anime adaptation, this one is a little bit unique. It was announced that Ken Wakai’s Joushi Kausei manga will receive a television anime but the unique thing about this manga is that there is no dialogue in it whatsoever, just artwork.
MyAnimeList.net by way of Crunchyroll describes Joushi Kausei as follows:
Who needs dialog when you’re this cute? The beautiful (but unlucky) Momoko, the cool, collected Shibumi, and the refreshingly innocent Mayumi star in a “silent manga.” No speeches, no dialog! Just pictures, sound effects, and three high school girls living their daily lives.
The official Twitter account for the manga revealed a Key Visual for the anime which you can view below:
https://twitter.com/joshikau_anime/status/1087530358306889729
The anime is set to premiere during the Spring anime season this April!
