Read manga: Flat (Aogiri Natsu)

manga
Summary:

From Bliss:Heisuke is a young man who was left in charge of taking care of his little cousin Aki for a day. Being an only child who usually stays at home alone, Aki is quiet, reserved, and will go out of his way not to make trouble for others. As they spend more time together, Aki begins to grow very attached to Heisuke, especially since Heisuke's hobby is to make sweets and desserts. The quiet Aki eventually opens up to Heisuke, and Heisuke in return teaches Aki that sometimes it's all right to be selfish and say what you really want to do.

Related Flat (Aogiri Natsu)

manga
Artists: Aogiri Natsu
Status: ongoing
Chapters: 49
comic
Artists: Various
Status: ongoing
Chapters: 1
manga
Artists: FUKUYAMA Youji
Status: ongoing
Chapters: 6
manga
Status: completed
Chapters: 5
manga
Artists: Nanba Atsuko
Status: ongoing
Chapters: 18

Others by Comedys

manga
Artists: Hara Yasuhisa
Status: ongoing
Chapters: 831
manga
Artists: OHKUBO Atsushi
Status: ongoing
Chapters: 306
Manhwa
Artists: PARK Tae Joon
Status: ongoing
Chapters: 525
manga
Status: ongoing
Chapters: 238