Nen Nen Kororiyo Amatsuka-kun

Chiyu Hitsuji is a girl who is having trouble making friends in high school. One day, she is summoned by a classmate, Amatsuka, who is surrounded by dark rumors. Determined to try to meet new people, Chiyu shows up, where Amatsuka-kun unexpectedly asks her for help… A love comedy unfolds between Chiyu, who just wants to live a peaceful life, and Amatsuka, who is troubled by a certain problem.
(Source: Natalie, translated)