Naisho no Tsubomi Anime Announced

According to Earl.Box, the popular manga Naisho no Tsubomi by Yuu Yabuuchi will be adapted into an anime next spring.

Naisho no Tsubomi is a sex-ed manga aimed at elementary school students. The manga, with a fifth-grade girl as its protagonist, became extremely popular in Japan and has received many praises.

Via: Japanator