Akai Kei

Akai Kei (赤井 彗) is the love interest of Hoshino Rei. She went to the same school as him, because she wanted to meet him. He is pursued by Kurotsuki Luna and a lot of other girls, too. A character in Tonari no 801-chan: Fujoshiteki Kōkō Seikatsu.

Personality
Kei is very kind and caring. When Rei found an abandoned cat, Kei was there too and wanted to help the animal, even though he couldn't keep it, so Rei ended up taking care of it. He also nicely treats all girls who like him.