(C91) [Eden no Niwa (Kanzaki Katsumi)] Countdown! 2 (Kantai Collection -KanColle-)

[Studio Proteus (Hiroyuki Utatane)] Countdown Sex Bombs 03 (English)

[Studio Proteus (Hiroyuki Utatane)] Countdown Sex Bombs 02 (English)

[Studio Proteus (Hiroyuki Utatane)] Countdown Sex Bombs 01 (English)

[Studio Proteus (Hiroyuki Utatane)] Countdown Sex Bombs 06 (English)

[Studio Proteus (Hiroyuki Utatane)] Countdown Sex Bombs 05 (English)

(C89) [Five Thirty (Nonoda Yamato)] COUNTDOWN (Persona 4)

[P.A. Project (Teruki Kuma)] Milk 3: Countdown

[Studio Proteus (Hiroyuki Utatane)] Countdown Sex Bombs Special (English)

(C73) [DIGITAL ACCEL WORKS (INAZUMA.)] COUNTDOWN PARTY (WITCHBLADE)

Countdown Party [English] [Rewrite]

Countdown! 2

COUNTDOWN

Countdown Sex Bombs6 - Ad Libitum

Countdown Sex Bombs9 - Blue

Countdown Sex Bombs2 - Virgin Road

Countdown Sex Bombs3 - Sweet Lips

Countdown Sex Bombs5 - CH5

Countdown Sex Bombs1 - Lonely Night Bird

Countdown Sex Bombs4 - TV Dance Party

Countdown Sex Bombs8 - Nest-ce Pas

Countdown Sex Bombs7 - Regarding Temptation

Touhou - Comiket Countdown

COUNTDOWN PARTY

Countdown!

Countdown Sex Bombs 2

Countdown Sex Bombs Special

Countdown!!

[Utatane Hiroyuki] Countdown Sex Bombs Special [English]

[Utatane Hiroyuki] Countdown Sex Bombs 6 [English]

[Utatane Hiroyuki] Countdown Sex Bombs 5 [English]

[Utatane Hiroyuki] Countdown Sex Bombs 4 [English]

[Utatane Hiroyuki] Countdown Sex Bombs 3 [English]

[Utatane Hiroyuki] Countdown Sex Bombs 2 [English]

[King] 致命倒计时 Deadly Countdown [Chinese]