おかえり水平線 (Series) favorite_border

[DeepL Translation - needs review] Volume 1: [Digital edition only! Includes full color pages from "Shonen Jump +"! In a seaside town, Ryoma runs a public bathhouse with his grandfather. As he prepares to open the bathhouse on his way home from school, a boy named Reiomi, who claims to be his father's illegitimate son, comes to visit.　This is the start of an ensemble drama of high school students set in a public bathhouse!

(Translator: DeepL)