Toshiki Kumagai Biography: Age, Net Worth, Movies, Parents, Height, TV Shows, Girlfriend, Awards, Voice Roles
Toshiki Kumagai, is a Japanese actor and voice actor affiliated with Avex Pictures.
Born in Okayama Prefecture in 2007, he began performing at a young age after developing an interest in singing.
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His career has covered musicals, Japanese dubbing, anime, television, video games, and stage productions.
He became widely recognized for voicing young Simba in the Japanese version of Disney’s The Lion King and later gained major anime roles including Yuhi Ohdo in Yu-Gi-Oh! Go Rush!! and Hitoyoshi Yokoya in You Are Ms. Servant.
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| Wiki Facts & About Data | |
| Name: | Toshiki Kumagai |
| Born: | September 18, 2007 (age 19 years old) |
| Place of Birth: | Okayama Prefecture, Japan |
| Nationality: | Japanese |
| Ethnicity: | Japanese |
| Religion: | Buddhism |
| Parents: | Mr. and Mrs. Kumagai |
| Siblings: | 1 |
| Occupation: | Actor, Voice Actor |
| Net Worth: | $300,000 |
Early life and education
Toshiki Kumagai was born on September 18, 2007, in Okayama Prefecture, Japan. He is the son of Mr. and Mrs. Kumagai, and he spent his childhood developing an interest in singing and musical performance.
His older sister, who was studying musical theatre, became an important inspiration for his decision to pursue performing.
At six, he participated in the Kurashiki Music Festival as a singer, and at eight he began receiving formal education in the performing arts.
He later competed in the Kiratto Entertainment Challenge Contest 2016 and finished second in the singing category.
His religion is Buddhism. By 2019, he was studying at Avex Artist Academy’s Tokyo School, where he continued developing his vocal and performance abilities.
He also developed guitar as a hobby, while singing and piano became his special skills.
Career
Toshiki Kumagai began his professional entertainment career as a child performer, appearing in musical productions and music events before moving into voice acting.
His stage career gained momentum in 2019 when he made his musical debut as Gustave in the Japanese production of Love Never Dies.
The same year, he portrayed Young Erik in The Phantom and received a major opportunity as the Japanese voice of young Simba in Disney’s computer-animated The Lion King.
He subsequently expanded into dubbing, providing Japanese voices for productions including Remi, Nobody’s Boy, The Letter for the King, and Apple’s Best Foot Forward.
His anime career developed through roles in Yasuke, The Supernatural Sweet Shop, and Yu-Gi-Oh! Go Rush!!, where he voices Yuhi Ohdo.
He later played Hitoyoshi Yokoya in You Are Ms. Servant, Raion Ouno in Tasūketsu, and Takuto Ira in Apocalypse Bringer Mynoghra.
In 2026, his credits include Witch Hat Atelier, Haibara’s Teenage New Game+, Yoroi Shin Den Samurai Troopers, Suikoden: The Anime, and A Livid Lady’s Guide to Getting Even.
His career also includes stage work such as Musical Kuroshitsuji ~The Public School’s Secret~.

Personal life
Toshiki Kumagai, 18 years old, is not married, and currently single. There is no information about his past relationships. He does not have any children.
His personal interests are closely connected to music and performance; he enjoys playing guitar and has identified singing and piano as his special skills.
His older sister’s involvement in musical theatre also played a role in inspiring his own interest in the performing arts during childhood.
He has continued balancing voice acting, stage performance, music, and television work as his career has developed.
Net worth
Toshiki Kumagai’s net worth is $300,000. His income comes from voice acting, television animation, Japanese dubbing, stage musicals, film-related performances, video-game voice work, and other entertainment assignments.
His professional credits include major productions such as The Lion King, Yu-Gi-Oh! Go Rush!!, Yasuke, You Are Ms. Servant, Apocalypse Bringer Mynoghra, and several 2026 anime projects.
His continued work across animation, dubbing, stage productions, and games provides several professional income sources as he builds his career.
Filmography
- Remi, Nobody’s Boy — 2018 — Remi (Japanese voice)
- The Lion King — 2019 — Young Simba (Japanese voice)
- The Supernatural Sweet Shop — 2020 — Keiji (voice)
- Yasuke — 2021 — Ichiro (voice)
- Yu-Gi-Oh! Go Rush!! — 2022–2025 — Yuhi Ohdo (voice)
- The Legend of Heroes: Trails of Cold Steel – Northern War — 2023 — Child Soldier (voice)
- You Are Ms. Servant — 2024 — Hitoyoshi Yokoya (voice)
- Go! Go! Loser Ranger! — 2024 — Viewer (voice)
- Apocalypse Bringer Mynoghra: World Conquest Starts with the Civilization of Ruin — 2025 — Takuto Ira (voice)
- Witch Hat Atelier — 2026 — Custas (voice)
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