Desc: Uchû Keiji Gyaban vs. Tokusô Sentai Dekarenjâ: Directed by Kôichi Sakamoto. With Yûma Ishigaki, Ryûji Sainei, Tsuyoshi Hayashi, Yousuke Itou. Space Sheriff Gavan vs Tokusou Sentai Dekaranger features the return of Yuma Ishigaki from 2012's Space Sheriff Gavan: The Movie and the 2015 Space Sheriff Next Generation films.