archytele The Vault

Keitatsu Koshiyama

Acting Born Apr 21, 2009 Japan 6 credits

Biography

Keitatsu Koshiyama works in acting. Born April 21, 2009 in Japan. Archytele lists 6 screen credits below. A full profile for this page is being written and will appear here once verified against sources.

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Known for

Film

Kokuho

as Shunsuke (young)

Frequent co-stars

Ryo Yoshizawa 1 shared title
Ryusei Yokohama 1 shared title
Mitsuki Takahata 1 shared title
Shinobu Terajima 1 shared title
Soya Kurokawa 1 shared title
Min Tanaka 1 shared title
Ken Watanabe 1 shared title
Nana Mori 1 shared title
Takahiro Miura 1 shared title
Ai Mikami 1 shared title

Career timeline

GIFT
KokuhoSchool Lawyer: Finding the Colors of the StarsToday's Walk
My Sunshine
Tengu's Kitchen

Full filmography

  • GIFT (2026) as Takuya Bando
  • Kokuho (2025) as Shunsuke (young)
  • School Lawyer: Finding the Colors of the Stars (2025) as Keito Uchida
  • Today's Walk (2025) as 康介
  • My Sunshine (2024) as Takuya
  • Tengu's Kitchen (2023) as Izuna On