Maison book girl

Maison book girl was a Japanese idol girl group formed in 2014. They released their debut album, Bath Room, on September 23, 2015. They disbanded on May 30, 2021.

Members: - Megumi Koshouji (コショージメグミ) - Aoi Yagawa (矢川葵) - Yui Inoue (井上唯) - Rin Wada (和田輪)