Rental Oniichan is a 4-book series with 4 primary works first released in 2018 with contributions by Hako Ichiiro and 一色 箱.
#1 of 4 in Rental Oniichan
2018 • 1 Reader • 176 pages • 4
#2 of 4 in Rental Oniichan
2018 • 1 Reader • 208 pages • 4
#3 of 4 in Rental Oniichan
2019 • 1 Reader • 192 pages • 5
#4 of 4 in Rental Oniichan
2019 • 1 Reader • 224 pages • 4