Supplementary Investigation: Gavan Off-Duty

Name: Supplementary Investigation: Gavan Off-Duty
Genre: Sci-Fi & Fantasy, Kids, Comedy
Cast: Kohei Nagata, Ryuga Akahane, Kokona Sumi, Kentaro Yasui, Arihiro Matsunaga

Off-Duty—the unknown "everyday life" of the Gavans and their friends

補完捜査ギャバンの非番 (2026)

Seasons: 1, episodes: 20

Episode runtime: 4 min

Sci-Fi & Fantasy, Kids, Comedy

Japan

Toei Tokusatsu Fan Club

—
no scores

Rate the series:

All about the series

Photo 8

Actors and characters

Series poster "Supplementary Investigation: Gavan Off-Duty"

Photo 8

Production

Toei TV Production, Toei Tokusatsu Fan Club

Premiere

8 March 2026

Last episode

19 July 2026

Status

Completed

Scenario

Saburo Yatsude

Producer

Ryohei Takahashi

All team (25)

Actors

Kohei Nagata

Reiji Doki

Ryuga Akahane

Setsuna Aikokuin

Kokona Sumi

Kiki Iwai

Kentaro Yasui

Kunai Kazanami

Arihiro Matsunaga

Daisuke Date

Kohana Arisaka

AGI

Anna Iriyama

Rui Amou

Lana Tanida

Kotobuki Takanari

All actors and roles (10)

Short description

The series "Gavan Off-Duty" is a spin-off project that may or may not touch upon the everyday lives of various Galactic Federation Police members beyond what is depicted in the television series. These are their stories. We see the Gavans face trials and hardships on the job day and night, but what about when they are off duty? Little do they expect the epic events that may transpire in their downtime. This is not a record of their battles, but of the stories to be found in between.