"Sayonara no Kajitsutachi" is the 12th single by Japanese singer Yōko Oginome. Composed by Kyōhei Tsutsumi with lyrics by Masao Urino, the single was released on June 21, 1987 by Victor Entertainment.

"Wangan Taiyōzoku" is the 11th single by Japanese singer Yōko Oginome. Written by Masao Urino and Minoru Yamazaki, the single was released on March 3, 1987 by Victor Entertainment. The song references