Akkun to Kanojo

Akkun to Kanojo is a series written by Waka Kakitsubata.

Story
Despite his incredible bashfulness, Atsuhiro "Akkun" Kagari has landed the girl of his dreams: the sweet and loveable Non "Nontan" Katagiri. However, his embarrassment for affectionate acts—from giving compliments to exchanging a kiss—causes him to act harsh and downright mean to Nontan in their day-to-day lives. But Akkun is still very much a boy in love; and he shows his admiration for Non in his own way. Luckily enough, Nontan finds Akkun's actions cute and endearing, and knows he doesn't really mean any of his insults. Follow Akkun and his classmates by watching on Crunchyroll.

Serialization of the manga started in June 2013, running in Media Factory's monthly comic gene, currently up to a total of 8 volumes. On April 2018, the manga was adapted into the anime by media production company Yumeta company, running for 25 episodes to date.