Tetta Seki

Tetta Seki

Known for

Acting

Born

November 24, 1997 (age 28)

Birthplace

Kanagawa, Japan

Biography

Tetta Seki is a Japanese actor and a member of the dance vocal group, 'ONE N' ONLY'. He was born in Kanagawa, Japan.

Best known work

The Convenience Store
The Convenience Store
2026
Sakura no Oyakodon
Sakura no Oyakodon
2017
Battle King!!: We'll Rise Again
Battle King!!: We'll Rise Again
2023
100 Seconds of Kenoh: Fight Battle Royale
100 Seconds of Kenoh: Fight Battle Royale
2024
Battle King!! Map of the Mind Part 1
Battle King!! Map of the Mind Part 1
2025
Battle King!! Map of The Mind Part 2
Battle King!! Map of The Mind Part 2
2025
ONE N’ SWAG 2024 ¿Fiesta?
ONE N’ SWAG 2024 ¿Fiesta?
ONE N' ONLY LIVE TOUR 2025 「LUMINA」
ONE N' ONLY LIVE TOUR 2025 「LUMINA」
The Day We Embraced the Universe
The Day We Embraced the Universe
2026
EBiDAN LIVE SCHOOL!!!
EBiDAN LIVE SCHOOL!!!
2021

Filmography

  1. TBA

    ONE N’ SWAG 2024 ¿Fiesta?

    as Self

  2. TBA

    ONE N' ONLY LIVE TOUR 2025 「LUMINA」

    as Self

  3. 2026

    The Day We Embraced the Universe

  4. 2026

    The Convenience Store

    as Takuya Funabashi

  5. 2025

    No.1 No One Can Interfere with Love with the HostTV

    as Sora (70 episodes)

  6. 2025

    Battle King!! Map of The Mind Part 2

    as Sanada Shinsaku

  7. 2025

    Battle King!! Map of the Mind Part 1

    as Sanada Shinsaku

  8. 2024

    100 Seconds of Kenoh: Fight Battle Royale

    as Ryu Washida

  9. 2023

    ONE N' ONLY “ONE N' LIVE 2023 ~Departure~TV

  10. 2023

    Battle King!!: We'll Rise Again

    as Sanada Shinsaku

  11. 2021

    EBiDAN LIVE SCHOOL!!!TV

    as Self (5 episodes)

  12. 2017

    Sakura no OyakodonTV

    as Daichi (1 episode)

TMDBThis product uses the TMDB API but is not endorsed or certified by TMDB.Streaming availability data provided by JustWatch© 2026 FlickQueue · Privacy · Terms