🎙️ Japanese voice actor
Tatsuki Koube光部樹
Known for Gallery in SK8 the Infinity, Kashi Kashiko in My Hero Academia Season 7 and Heishi in Saga of Tanya the Evil Season 2.
- anime roles
- 17
- anime roles
- main roles
- 1
- main roles
- busiest year (4 roles)
- 2026
- busiest year (4 roles)

Best-known roles
GallerySK8 the Infinity
Kashi KashikoMy Hero Academia Season 7
HeishiSaga of Tanya the Evil Season 2
Dansei OperatorMy Hero Academia: Vigilantes
MCTamon's B-Side
Nishizawa Koukou Rikujoubu Buin100 METERS
HunterPokémon Journeys: The Series
Youji TanakaMF GHOST +2
Danshi SeitoYano-kun's Ordinary Days
IkirinkoPokémon Horizons: The Series
Shimin BPokémon Evolutions
JikkyouNinja Vs. Gokudo
Roles per year
Anime with Tatsuki Koube in the cast
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4 in 2026
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Show as table
| Item | Roles |
|---|---|
| 19 | 1 in 2019 |
| 20 | 0 in 2020 |
| 21 | 2 in 2021 |
| 22 | 0 in 2022 |
| 23 | 3 in 2023 |
| 24 | 3 in 2024 |
| 25 | 4 in 2025 |
| 26 | 4 in 2026 |
All roles
- 2026
Saga of Tanya the Evil Season 2Heishibackground - 2026
Tamon's B-SideMCbackground - 2026
MF GHOST Season 3Youji Tanakasupporting - 2026
Koutetsujou no Kabaneri: Mumei RanmanKabanebackground - 2025
My Hero Academia: VigilantesDansei Operatorbackground - 2025
100 METERSNishizawa Koukou Rikujoubu Buinbackground - 2025
Yano-kun's Ordinary DaysDanshi Seitobackground - 2025
Ninja Vs. GokudoJikkyoubackground - 2024
My Hero Academia Season 7Kashi Kashikosupporting - 2024
MF GHOST Season 2Youji Tanakasupporting - 2024
Tonbo! Season 2Taigasupporting - 2023
MF GHOSTYouji Tanakasupporting - 2023
Pokémon Horizons: The SeriesIkirinkosupporting - 2023
Pokémon: Paldean WindsKuwassumain - 2021
SK8 the InfinityGallerybackground - 2021
Pokémon EvolutionsShimin Bbackground - 2019
Pokémon Journeys: The SeriesHuntersupporting
Frequently asked questions
What characters has Tatsuki Koube voiced?
Tatsuki Koube's best-known roles include Gallery (SK8 the Infinity), Kashi Kashiko (My Hero Academia Season 7), Heishi (Saga of Tanya the Evil Season 2), Dansei Operator (My Hero Academia: Vigilantes), MC (Tamon's B-Side), Nishizawa Koukou Rikujoubu Buin (100 METERS). Tatsuki Koube has voiced 17 anime roles.
What is Tatsuki Koube's most popular role?
Gallery in SK8 the Infinity, the most-watched anime Tatsuki Koube has voiced in.
When is Tatsuki Koube's birthday?
Tatsuki Koube was born on December 17 in Shizuoka Prefecture, Japan.