The anime also unveiled more cast in a teaser video.
The sequel season to “Anyway, I’m Falling in Love With You” (Dose, Koishite Shimaunda, or commonly shortened to KoiShima) has unveiled a new teaser video that has announced its broadcast window of January 2026, plus additional cast.
The anime is set to air on TBS and BS11, although information regarding a global premiere is still up in the air.
KoiShima Season 2 information and more
Mayuko Kazama is joining the cast of KoiShima as the new character Kuroda, who according to the official website, was Shin’s classmate from university. Her family runs a hospital in Fukuoka, and is currently working there as a medical intern. Furthermore, it was revealed that she has had feelings for Rin since their university days.
Mayuko Kazama voiced Koharu Mori in You and Idol Precure, Miyako Honda in My Dress-Up Darling, and Takizawa in Call of the Night.
The rest of the main cast includes:
- Sakura Shinfuku as Mizuho Nishino
- Kazuki Ura as Kizuki Hazawa
- Shion Yoshitaka as Shin Kashiwagi
- Shoya Chiba as Airu Izumi
- Satoshi Inomata as Shugo Hoshikawa
- Yuto Uemura as Ryosuke Saito
- Azusa Tadokoro as Chika Kurashiki
Junichi Yamamoto is once again helming this season as director at Typhoon Graphics, with Yu Mirai returning to oversee series scripts.
The shoujo anime tells the story of Mizuha, and the delicate, bittersweet balance between friendship and love through her relationships with her four childhood boy friends.
The anime is based on the manga of the same name by Haruka Mitsui, which has been serialised in Kodansha’s Nakayoshi magazine since 2020, with a total of 10 tankobon volumes released since January 2025.
The first season of KoiShima aired during the Winter 2024 season this January, with Crunchyroll streaming the series for global fans. Season 2 was announced after the finale of Season 1.
Crunchyroll describes the story as:
It's July 1, 2020. Mizuha, a high school second-year, is having the worst seventeenth birthday ever. She's missing her chance to get close to the older student she admires, and her parents didn't even remember that it's her birthday. Worst of all, there's a new and unknown infectious disease making the rounds, so all her club tournaments and school trips have been canceled.
She's convinced that she'll never have the dazzling youth that she's always dreamed of... but then her childhood friend, Kizuki, suddenly declares himself a candidate to be her boyfriend.
This is a school youth story about four childhood friends who grew up like family, one being the heroine, Nishino Mizuha, and the four boys she grew up with whom she sees as family.
