Kaoru Asoi

遊井 カオル

Eita's classmate and his best friend. He is also friends with Ai whom was his former classmate back in elementary school. [Spoiler] It's hinted in the story that Kaoru is a female. She's in love with Eita as well. (Source: Otaku-streamer forum)She's in love with Eita as well. [/Spoiler]