Light Novel

Adachi and Shimamura (安達としまむら, Adachi to Shimamura) is a light novel series written by Hitoma Iruma and illustrated by Non. It later received two manga adaptations in 2016 and 2019 as well as an anime adaptation that premiered in October 2020. It has been licensed by Seven Seas Entertainment for an English release.

Summary
Both young high school students, Adachi meets Shimamura while skipping class. From then on a friendship bound for more blossoms between them.