E1
What is Gavai!?
Where to watch
Not streaming yet
Coming soon
No streaming availability found for Supplementary Investigation: Gavan Off-Duty anywhere yet.
Seasons & Episodes
E2
Power Loss, Discharges and Iota Mansion
E3
Defeating Carbonation
E4
The Thing I Hate Most in the Universe
E5
Defeat the Somen Noodles
E6
AGI's Nonsense Cooking
E7
Missing Police Notebook
E8
A Super Space Debate
E9
Wall Fetishism
E10
The Uncuttable, The Unpullable
E11
Kazanami Art: Expanse
E12
A Meeting that Transcends Mystery
E13
The Galactic Lost Child
E14
Across Dimensions
E15
Master the Way of Cosplay!
E16
The Covert Operation! Carel's Office!
E17
AGI: Birthday
E18
Gavan & Gavan
E19
What Makes a True Gavan Anyway?!
E20
Goodbye, Amigo
Cast
KN
Kohei Nagata
Reiji Doki
RA
Ryuga Akahane
Setsuna Aikokuin
KS
Kokona Sumi
Kiki Iwai
KY
Kentaro Yasui
Kunai Kazanami
AM
Arihiro Matsunaga
Daisuke Date
KA
Kohana Arisaka
AGI
AI
Anna Iriyama
Rui Amou
LT
Lana Tanida
Kotobuki Takanari
YS
Yume Sakanashi
Gavan Amigo (suit)
AK
Ayako Kawasumi
Gavan Amigo (voice), Emorgear (voice), Narration (voice)
More from Kohei Nagata · Lead actor
PROJECT R.E.D.
2026 · 4.3
Super Space Sheriff Gavan Infinity VS Raiya
2026
KakuseiHunter Omegahorn
2026 · 7.0
Asakusa Last boss Oba-chan
2025
Chō Uchū Keiji Gyaban Infiniti Taiyō ga Naita Hi
2026
Super Space Sheriff Gavan Infinity: Jo-Chaku Course
2026
Touken Ranbu: The Musical -Kousui Sanka no Yuki-
2022
BLUE LOCK - 2ND STAGE
2024 · 10.0
Musical Touken Ranbu ~Shinken Ranbu Sai 2022~
2022
"Kei x Yaku" CONTEMPORARY STAGE
2023 · 6.0
See all fromKohei Nagata
More from Ryuga Akahane · Co-star actor
PROJECT R.E.D.
2026 · 4.3
Kiss × Kiss × Kiss ~ Melting Night ~
2022 · 8.0
Kiss x Kiss x Kiss
2010 · 8.0
Kiss × Kiss × Kiss ～ Perfect Scandal ～
2022 · 8.0
Kiss × Kiss × Kiss ~ Love ii Shower ~
2023
Super Space Sheriff Gavan Infinity VS Raiya
2026
Chō Uchū Keiji Gyaban Infiniti Taiyō ga Naita Hi
2026
HELI-X ~Spiral Labyrinth~
2023
Let's Eat Together, Aki and Haru
2023 · 6.8
July 5, 2025 at 4:18 a.m.
2025
See all fromRyuga Akahane
More like this
Doraemon
2005 · 8.1
Doraemon
1979 · 7.7
Chiikawa
2022 · 8.2
Sailor Moon
1992 · 8.4
Astro Boy
2003 · 7.9
Beyblade X
2023 · 7.1
Yu-Gi-Oh! Zexal
2011 · 7.3
Aikatsu!
2012 · 6.7
Magical DoReMi
1999 · 8.4
Kaitou Sentai Lupinranger vs. Keisatsu Sentai Patranger
2018 · 7.9
Beyblade Burst
2016 · 8.2
Moomin
1990 · 8.6
Supplementary Investigation: Gavan Off-Duty — streaming FAQ
Which OTT platform streams Supplementary Investigation: Gavan Off-Duty?
Supplementary Investigation: Gavan Off-Duty isn't streaming anywhere in United Kingdom yet.
Is Supplementary Investigation: Gavan Off-Duty on Netflix?
No, Supplementary Investigation: Gavan Off-Duty is not on Netflix in United Kingdom as of September 2026.
Is Supplementary Investigation: Gavan Off-Duty on Amazon Prime Video?
No, Supplementary Investigation: Gavan Off-Duty isn't on Amazon Prime Video in United Kingdom right now.
Where can I watch Supplementary Investigation: Gavan Off-Duty for free?
Supplementary Investigation: Gavan Off-Duty isn't streaming in United Kingdom yet, so there's no way to watch it free at the moment.
How many seasons are in Supplementary Investigation: Gavan Off-Duty?
Supplementary Investigation: Gavan Off-Duty has 1 season in total (20 episodes). The series concluded in 2026.
Are all episodes of Supplementary Investigation: Gavan Off-Duty out yet?
Yes — all 20 episodes across 1 season of Supplementary Investigation: Gavan Off-Duty are out and available to stream.
Is there a Season 2 of Supplementary Investigation: Gavan Off-Duty?
No — Supplementary Investigation: Gavan Off-Duty ended after 1 season, so there is no Season 2.
