SOUP

 is the second EP by Maison book girl. It was released on April 3, 2019.

EP Information

 * Catalog Number: PCCA-04771 (Limited Edition), PCCA-04772 (Regular Edition)

CD

 * 1) Kujira Koujou (鯨工場)
 * 2) Nagai Yoru ga Agete (長い夜が明けて)
 * 3) Mangetsu no Yoru ni (まんげつのよるに)
 * 4) Kujira Koujou (Instrumental)
 * 5) Nagai Yoru ga Agete (Instrumental
 * 6) Mangetsu no Yoru ni (Instrumental)

Blu-ray

 * Footage from their December 16, 2018 performance "Solitude HOTEL 6F yume" @ HULIC HALL TOKYO

Featured Members

 * Koshouji Megumi
 * Yagawa Aoi
 * Inoue Yui
 * Wada Rin