Volume 1 of Yukito Haruno's ``My Cousin no Onee-san'' was released today, April 8th.

Asahi is a second year junior high school student who moved from the city to the countryside where her mother's parents live. There, Asahi reunites with her cousin Sayoko, who has been kind to her since she was a child. Asahi ends up living with Sayoko, who had left her parents' home but decided to return. The presence of Sayoko, who he secretly admires, shakes Asahi's heart... The work is currently being serialized in Comic DAYS.