SaiΨSai Kouchou!

 is the 15th single by Dempagumi.inc.

Single Information

 * Lyrics: Asano Takashi (track 1), Tadano Natsumi (track 2), Takahashi Kumiko (track 3), Yamamoto Morihisa (track 4), Inoue Hisashi (track 4)
 * Composition: Asano Takashi (track 1), Tom-H@ck (track 2), Miyoshi Keita (track 3), Kobayashi Asei (track 4)
 * Arrangement: Asano Takashi (track 1), Tom-H@ck (track 2), Miyoshi Keita (track 3), Maeyamada Kenichi (track 4)

Regular Editions CD

 * 1) SaiΨSai Kouchou! (最Ψ最好調!)
 * 2) Ψ desu I LIKE YOU (Ψです I LIKE YOU)
 * 3) Machibouke Ginga Station (待ちぼうけ銀河ステーション)
 * 4) Suki Suki Song (すきすきソング)
 * 5) SaiΨSai Kouchou! (Instrumental)
 * 6) Ψ desu I LIKE YOU (Instrumental)
 * 7) Machibouke Ginga Station (Instrumental)
 * 8) Suki Suki Song (Instrumental)

Limited Editions CD

 * 1) SaiΨSai Kouchou!
 * 2) Ψ desu I LIKE YOU
 * 3) Machibouke Ginga Station
 * 4) SaiΨSai Kouchou! (Instrumental)
 * 5) Ψ desu I LIKE YOU (Instrumental)
 * 6) Machibouke Ginga Station (Instrumental)

7-inch Record

 * 1) SaiΨSai Kouchou!
 * 2) Ψ desu I LIKE YOU

Cassette Tape

 * 1) SaiΨSai Kouchou!
 * 2) Ψ desu I LIKE YOU
 * 3) Machibouke Ginga Station
 * 4) Suki Suki Song

Limited Edition A DVD

 * 1) SaiΨSai Kouchou! (Music Video)
 * 2) SaiΨSai Kouchou! (Music Video Making Video)

Limited Edition B DVD

 * Dempagumi.inc "Hayabusa Kagayaki Tour 2016" 2016.9.8 @ SHIBUYA TSUTAYA O-EAST (はやぶさかがやきツアー 2016)
 * Yabu! to the Future (破！to the Future)
 * NEO JAPONISM
 * Kiss+Kiss de Owaranai (Kiss+kissでおわらない)
 * Notto Bocchi… Natsu (ノットボッチ…夏)
 * Otsukare Summer! (おつかれサマー！)
 * Suki Suki Song (すきすきソング)
 * Yume Sasu Ashita e (ユメ射す明日へ)
 * Kibou no Uta (キボウノウタ)
 * Future Diver
 * Chururi Chururira (ちゅるりちゅるりら)
 * Denden Passion (でんでんぱっしょん)
 * Demparade JAPAN (でんぱれーどJAPAN) (with Wienners)