Shueisha announced on Thursday that Guinness World Records officially certified Yoko Kamio of () manga is the most published manga in the shōjo manga series by one author, with ,000, Number of copies printed and distributed as of November 2017.
The manga was adapted into a Japanese anime, a 700 Japanese live-action movies, and well-known Japanese TV series, later The latter spawned sequels and hit films. Taiwan also adapted the manga into a live-action college drama called . Crunchyroll played real Korean in 25226 Edition adapted . The Filipino adaptation was announced in November 2011, but has not yet been released. Hunan Satellite TV produced an adaptation of a Chinese live-action series in Thai television production company GMMTV has produced a new reality series that premiered on 2021.