Caramel Pop Tension / Duidui

 (キャラメルポップテンション / どぅいどぅい) is the debut single released by Atama no Naka wa 8bit.

It was released on November 16, 2021.

Single Information

 * Lyrics: NOBE (Tracks 1-2), mimimy (Type A Track 3, Type C Track 3), bassy (Nyarons) (Type B Track 3)
 * Composition: Suekun (Tracks 1-2), J.K≒3.0 (Type A Track 3, Type C Track 3), bassy (Nyarons) (Type B Track 3)
 * Catalog Numbers:
 * Type A: QARF-60078
 * Type B: QARF-60079
 * Type C: QARF-60080

Type A

 * 1) Caramel Pop Tension (キャラメルポップテンション)
 * 2) Duidui (どぅいどぅい)
 * 3) Mezase!Startline (目指せっ!スタートライン; Aim For the Startline!)

Type B

 * 1) Caramel Pop Tension (キャラメルポップテンション)
 * 2) Duidui (どぅいどぅい)
 * 3) Uchuu Icchouten! (宇宙1頂点!; The Top of the Universe!)

Type C

 * 1) Caramel Pop Tension (キャラメルポップテンション)
 * 2) Duidui (どぅいどぅい)
 * 3) Kanjou Meltdown (感情メルトダウン; Emotions Meltdown)

Featured Members

 * Kaizou Ningen
 * Koiwai Neko
 * Shinonome Mia
 * Utsuno Pome
 * Kanata Sena