Sunday, August 8, 2021 Saiko Generation Two years have passed since the release of the full album Ichiryūmanbainichi ! The long-awaited digital release and various subscriptions are now available! For song production A gorgeous lineup including Keiichi Sogabe (Sunny Day Service), Ken Iijima, KOJI oba, Hana Tsuruchi, Maybe Moe, Yackle, Sorabeats, You Kurihara, and more!