Hiroki Matsumoto
0.1Acting

Hiroki Matsumoto

Mar 29, 1999 - Sapporo, Hokkaido, Japan

Hiroki Matsumoto (松本 大輝, Matsumoto Hiroki, born March 29, 1999) is a Japanese actor from Sapporo, Hokkaido. He stands 182 cm tall and has blood type O. He is represented by Stardust Promotion.

His path to acting began unexpectedly: while studying to become a sports trainer, he was awarded the Grand Prize at the prestigious 31st Junon Superboy Contest in 2018. This recognition marked the start of his artistic career. He made his acting debut in 2019 with a role in the drama Rinshō Hanzaigakusha Himura Hideo no Suiri, and has since steadily built a presence in television and film. His breakthrough came in 2022, when he was cast as the lead in the series Ultraman Decker, playing Kanata Asumi—a role that connected him directly to the iconic tokusatsu franchise.

Beyond his screen work, Matsumoto has shown strong athletic ability, particularly in basketball, a sport in which he competed at the national level during his school years. His hobbies include watching films and collecting sneakers.

*** Not to be confused with the voice actor of the same name, also written 松本大輝, affiliated with 81 Produce.

Credits

Cast

Media
Movie2022Ultraman Decker Preview SpecialKanata Asumi
Movie2023Ultraman Decker Finale: Journey to BeyondKanata Asumi
Movie2022Ultraman Connection Presents: Tamashii Nations Special Streaming featuring Ultraman TriggerKanata Asumi
Movie2025Suicide Notes Laid on the TableArashi Yokoyama
TV Show2023My Fave Is MineGinga10
TV Show2022Ultraman DeckerKanata Asumi25
TV Show2023Mr. Sahara & Toki-kunShinji Todo8
TV ShowN/AThe Final Lesson -Only Survivors GraduateDaichi Nagai1
TV Show2025When It Rains, It PoursKazuaki Fujisawa7
TV Show2025JOFU ~Do Women Need Escorts?~Maruni10
TV Show2025Six-Colored Time MachineRyusei Kashiwagi9

Crew

Media
TV Show2019School Meals TimeTheme Song PerformanceSound