Watashi no Taisetsu na Tomodachi 1-3

Ebi sacrificed everything to get into art school, studied hard for a whole year, drew like crazy to ready herself--only to fail the entrance exam because her mind went blank. Worse, while heading home with an armful of doujinshi, she meets her friend Tachibana. Exposed as an otaku, Ebi is humiliated when Tachibana denies knowing her. Ebi resigns herself to attending a vocational school. And one of her classmates is a weird girl named Tachibana, who lost her memory in a strange accident...