4 books in series

Rental Oniichan

Rental Oniichan is a 4-book series with 4 released primary works first released in 2018 with contributions by Hako Ichiiro and 一色 箱.

Frère à louer, Tome 1
Frère à louer, Tome 2
レンタルおにいちゃん 3
Frère à louer, Tome 4