The anime adaptation of Insomniacs After School revealed a new trailer, along with April 2023 premiere date, new key visual, and additional cast information. Studio LIDENFILMS is animating the series. Konomi Tamura and Gen Sato are voicing the main duo, Isaki Magari and Ganta Nakami. The first trailer was unveiled in June of 2022.
Yuki Ikeda is directing the anime. Rintaro Ikeda is doing the series composition, with Hiroki Fukuda as the character designer. Yuki Hayashi is composing the music. The additional cast includes:
- Natsumi Fujiwara as Kanami Anamizu
- Sumire Morohoshi as Mina Nono
- Haruka Tomatsu as Yui Shiromaru
- Seiichiro Yamashita as Tao Ukegawa
- LYNN as Motoko Kanikawa
- Mamiko Noto as Usako Kurashiki
- Sho Karino as Rui Haida
Insomniacs After School is based on a manga by Makoto Ojiro. The manga started serialization in Shogakukan’s Weekly Big Comics Spirits magazine in 2019. Viz recently licensed the manga in English and describes the plot as:
Dark rumors about what befell the members of the astronomy club keep people away from the school observatory, and that’s what makes it the perfect sanctuary for Nakami and Magari to get some much-needed rest. Unfortunately, the school faculty can’t allow its unsanctioned use. But if there were a new astronomy club, maybe these two insomniacs could have a place to call home!
Source: Official Website
© Makoto Ojiro, Shogakukan / “Kimi Somu” Production Committee