S u s u m e ! / Knock-Knock

'''s u s u m e ! / Knock-Knock''' is the first single released by PATI PATI CANDY...☆.

It was released on September 21, 2021.

Single Information

 * Catalog Number:
 * JCSE0001 (Regular Edition)
 * JCSE0002 (Loppi・HMV Limited Edition)

Regular Edition

 * 1) s u s u m e !
 * 2) Knock-Knock
 * 3) Hajimari no Countdown (はじまりのカウントダウン; Countdown to the Beginning)

Loppi・HMV Limited Edition

 * 1) s u s u m e !
 * 2) Knock-Knock
 * 3) Hajimari no Countdown (Strawberry Ver.)
 * 4) Hajimari no Countdown (Bluemint Ver.)
 * 5) Hajimari no Countdown (Muscat Ver.)

Featured Members

 * Mia
 * Chan Kuma
 * sh!ro
 * moe
 * Sappi
 * Himawari
 * Ayuka (Last)
 * moka
 * Rina-chan.
 * Mococheese
 * kanon
 * Kokko
 * Kou-chan
 * Saecha
 * Saaya