The upcoming third season of The 100 Girlfriends Who Really, Really, Really, Really, Really Love You has added two new members to its extensive cast. Announced by the anime's official website, Hana Tamegai will voice Yamame Yasashiki, a gardening club member known for her extreme kindness and the butterflies that inhabit her hair. Aoi Koga is set to portray Momiji Momi, a third-year middle school student with a peculiar fondness for soft textures.

These new additions join previously announced cast members Kaori Ishihara as Chiyo Iin and Ayana Taketatsu as Nadi. The story, adapted from Rikito Nakamura and Yukiko Nozawa's manga, follows Rentaro Aijo, who discovers he is destined to be loved by 100 different girls. The comedy escalates as he must reciprocate their feelings to prevent them from dying in unfortunate accidents.

Bibury Animation Studio returns to animate the series, with Hikaru Sato directing for the third consecutive season. Takashi Aoshima is back as series script supervisor, Akane Yano handles character designs, and Shūhei Mutsuki, Shunsuke Takizawa, and eba are composing the music. The opening theme, "Daisuki♡Zutto Eien ni♡," is performed by The Rentaro Family.

The third season premiered on July 5th, airing on Tokyo MX at 10:30 p.m. JST, with subsequent broadcasts on Sun TV and BS11. The manga is published in English by Seven Seas Entertainment. Source: Anime News Network(https://www.animenewsnetwork.com/news/2026-07-05/100-girlfriends-who-really-really-really-really-really-love-you-season-3-reveals-more-cast/.239333)