Emori Kunihiko gets depressed when his girlfriend breaks up with him. Then a random stranger goes out of his way to be friendly, and Emori responds with resentment and resistance. (Included in the first volume are two oneshots unrelated to the main story, about a salaryman's relationship with a pair of twins.)

When the unmotivated editor of a mahjong manga magazine, Sakaguchi, stops at a convenience store in the middle of a business meeting, he is reunited with his senior high school underclassman, Fujishiro. Fujishiro's ability forced Sakaguchi to abandon his dreams of becoming a mangaka, but Fujishiro has stopped writing and is living the life of a part-timer. In order to get Fujishiro to draw manga once more, Sakaguchi meddles in Fujishiro's business. With its novelty, Fujishiro's manga becomes popular, and when he's lured away by a major publishing company, Sakaguchi thinks that that is the end of their relationship.
(Source: Nakama)

Trying to avoid being so popular with women, the legendary girl-magnet Takeuchi transfers to an all-boys school. Once there, he can’t help but wonder why Iida, who he’s known for a while, always eats his lunch early. At first he only thought him a little strange, but before he realized it, he found himself following him with his eyes all the time. The two become close by Iida sharing his bento. Being with the fun-loving Iida every day turns Takeuchi’s dull days into fun ones?!
(Source: Nakama)