The official Twitter account for the ongoing Insomniacs After School anime has announced that Sora Amamiya is voicing the character Haya Magari, who is Isaki’s older sister. The announcement was made following the recent airing of episode 8.
Sora Amamiya is known for her roles as Elizabeth Liones in The Seven Deadly Sins, Aqua in KonoSuba, Touka Kirishima in Tokyo Ghoul, Chizuru Mizuhara in Rent-A-Girlfriend, Isla in Plastic Memories, Ayame Himuro in Science Fell in Love, So I Tried to Prove It, and Nazuna Nanakusa in Call of the Night. Her most recent roles include Erika Kizaki in Akebi’s Sailor Uniform, Miko Yotsuya in Mieruko-chan, Saki Kubo in Kubo Won’t Let Me Be Invisible, Lily in Spy Classroom, and Rui Tendo in Idoly Pride.
The cast for the anime includes:
Insomniacs After School also revealed a limited edition commemorative postage stamp collection in partnership with Japan Post. Pre-orders for said commemorative stamps will start on June, albeit only available to Japanese fans.
HIDIVE is streaming the anime outside of Japan, describing it as:
Ganta Nakami is a high school student who suffers from insomnia. One day, he meets Isaki Magari, a girl with the same condition. A strange, but special relationship forms as they share a secret and catch up on their sleep in their school’s abandoned observatory…
Source: Official Website
© Makoto Ojiro, Shogakukan / “Kimi Somu” Production Committee