Kamen Rider Season 16 Episode 21
VS Kuwagata
ZECT is working on a new Rider system; Kagami stumbles upon a Worm nest with a young boy trapped inside; Tsurugi is enticed by Tendou's cooking.
Guest Stars
Takaaki Kuwashiro
Makoto
Yasukiyo Umeno
Jiiya
Yasushi Higuchi
ZECT Member
Takahiro Ono
Worker