Cosmos no Sora ni narrative location Japan
Plot
Story
Yasuomi Nīzawa was separated from his parents and moved into his grandfather's house after losing his memories as a child, as the amnesia distanced him from his parents. The main story of Cosmos no Sora ni takes place in the fall season when Yasuomi is a sophomore at Nanazaka High School (奈々坂学園, Nanazaka Gakuen). As everyone is preparing for the approaching cultural festival, Yasuomi begins to discover more about his past and memories. During this time, the protagonist bonds with a heroine of the player's choice through healing each other's pain. Each heroine has an emotional scar that plays a significant role in her story; for example, Suzuka's story deals with her guilt for being responsible for a childhood incident.Main characters
Yasuomi Nīzawa (新沢 靖臣, Nīzawa Yasuomi)
Voiced by: Hikaru Midorikawa (drama CD)
Yasuomi is the protagonist of Cosmos no Sora ni who lost his memories in childhood. At a young age, he was separated from his parents and now he lives in his grandfather's house. He is a second-year student at Nanazaka High School who likes to prank other students.
Suzuka Sakurabashi (桜橋 涼香, Sakurabashi Suzuka)
Voiced by: Hōko Kuwashima (drama CD)
Suzuka is the main heroine and Yasuomi's childhood friend who acts like an older sister towards him. As she is his next-door neighbor, she will often cook meals for him.Haruhi Sakuma (佐久間 晴姫, Sakuma Haruhi)
Voiced by: Haruna Ikezawa (drama CD)
Haruhi is a sophomore like Yasuomi but she belongs to a different class. She is the president of the women's swimming club at Nanazaka High School.Wakana Kusunoki (楠 若菜, Kusunoki Wakana)
Voiced by: Yukari Tamura (drama CD)
Wakana is a classmate of Yasuomi who has been in and out of the hospital. She is unusually short and frail because of her hospitalization.Uiko Amakozaki (尼子崎 初子, Amakozaki Uiko)
Voiced by: Tomoko Kawakami (drama CD)
Uiko is Yasuomi's classmate and a good friend of Wakana.Hiyori Koizumi (小泉 ひより, Koizumi Hiyori)
Voiced by: Yūko Minaguchi (drama CD)
Hiyori is a third-year student at university who is twenty-one years old.