Season 1
(2021)
Cast
Masahiro Inoue
as Tsukasa Kadoya / Kamen Rider Decade
So Okuno
as Sougo Tokiwa
Ryouta Murai
as Yusuke Onodera
Rihito Itagaki
as Heure
Ayaka Konno
as Ora
Kentarou Kanesaki
as Swartz
Rena Takeda
as Misa Kuon
Tatsuhito Okuda
as Masked Man
Kazuki Namioka
as Yakuza Guy
Metal Yoshida
as Housewife
Moro Morooka
as Old Man
Episodes
Decade Mansion's Death Game, Chapter 1: The FIRST Stage 0.0
February 9, 2021
Decade Mansion's Death Game, Chapter 2: The NEXT Stage 0.0
February 14, 2021
Decade Mansion's Death Game, Final Chapter: The FINAL Stage 0.0
February 21, 2021