is a Japanese voice actor from Tokyo, affiliated with I'm Enterprise. He is known for starring as Kokufu in Id – Invaded, Martis Jun Asari in Aoashi, Touka Scott in The Legendary Hero Is Dead!, Squale Mill Kadorecheck in Sweet Reincarnation, Rentaro Aijo in The 100 Girlfriends Who Really, Really, Really, Really, Really Love You, Reno Ichikawa in Kaiju No. 8, and Kabru in Delicious in Dungeon.

Biography Wataru Katoh, a native of Tokyo, was born on 17 July 1997 and educated at the . He joined I'm Enterprise in 2015, and he subsequently did voice acting for several anime series such as Long Riders!, Magic of Stella, Doreiku, Killing Bites, Ahiru no Sora, Hi Score Girl, Assault Lily Bouquet, and Higurashi When They Cry.

In 2020, he starred as Kokufu in Id – Invaded. He later starred as Martis Jun Asari in Aoashi and Touka Scott in The Legendary Hero Is Dead! In June 2023, he was cast as Squale Mill Kadorecheck in Sweet Reincarnation, and in August, he was cast as Reno Ichikawa in Kaiju No. 8. In 2024, he was cast as Kabru in Delicious in Dungeon and Fenfen in Dungeon People.

Since 2023, he has starred as Rentaro Aijo, the main protagonist in The 100 Girlfriends Who Really, Really, Really, Really, Really Love You.

Filmography Animated television +YearTitleRole(s)Ref 2016 Long Riders! 2016 Magic of Stella 2018 Doreiku 2018 Killing Bites 2018 Mameneko Megane 2019 Ahiru no Sora 2019 Hi Score Girl 2019 RobiHachi Team 2020 Assault Lily Bouquet 2020 Higurashi When They Cry 2020 Id – Invaded Kokufu 2021 2.43: Seiin High School Boys Volleyball Team 2021 86 2021 Amaim Warrior at the Borderline 2021 Combatants Will Be Dispatched! 2022 Aoashi Martis Jun Asari 2022 Kaguya-sama: Love Is War – Ultra Romantic 2022 Welcome to Demon School! Iruma-kun Cosmo 2023 Ayakashi Triangle 2023 Cardfight!! Vanguard will+Dress 2023 Don't Toy with Me, Miss Nagatoro 2023 Mobile Suit Gundam: The Witch from Mercury 2023 Sweet Reincarnation Squale Mill Kadorecheck 2023 The Legendary Hero Is Dead! Touka Scott 2023 The 100 Girlfriends Who Really, Really, Really, Really, Really Love You Rentaro Aijo 2023 Too Cute Crisis Mokoro 2024 Delicious in Dungeon Kabru 2024 Dungeon People Fenfen 2024 Kaiju No. 8 Reno Ichikawa 2025 May I Ask for One Final Thing? Julius von Paristan 2026 You and I Are Polar Opposites Taira, Tempura 2026 Red River Kail Mursili

Animated film +YearTitleRole(s)Ref 2020 Happy-Go-Lucky Days 2020 L'étranger de la Plage 2021 Farewell, My Dear Cramer: First Touch Kishi 2021 Sing a Bit of Harmony 2022 Fruits Basket: Prelude 2022 The First Slam Dunk

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