Related The Best Isekai Harem Anime, Ranked While not part of every series, many isekai anime feature harems. The 100 Girlfriends Who Really, Really, Really, Really, Really Love You Release Date 2023 - 2025-00-00 Network Tokyo MX Directors Youichirou Aoki, Masato Jimbo, Mitsutaka Noshitani Season 2 Start Date: January 12, 2025 Japanese Title Kimi no Koto ga Daidaidaidaidaisuki na 100-nin no Kanojo Studio Bibury Animation Studios Based On Manga Creator Rikito Nakamura Streaming Service(s) Crunchyroll Related The 35 Best Harem Manga With No Anime Adaptations There have been plenty of great harem anime over the years, but these fantastic harem manga have yet to receive adaptations.