Rikuo Uozumi

Rikuo is a university graduate who has a passion for photography, but lacks motivation to find a career in life. He works part time at a convenience store to pay for his rent and living utilities. Rikuo has feelings for Shinako ever since their university days.

He works at Nico2 Mart four days a week. Haru claims that she knew him for a long time, but he has no recollection of her. He has a past that he doesn't want to remember. ~!He consistently treats Haru coldly, saying he doesn't know her or want any part of her, despite actually being unable to get her off his mind.!~

(Source: Yesterday wo Utatte Wiki)