Yôhei Koyama is known for Orokamono no Mibun (2025) and Ômuro-ke: Dear Sisters (2024).

Make your IMDb page stand out by adding a demo reel

Get a closer look at some of Hollywood's perfect pairs.

Hollywood Power Couples

Get a closer look at some of Hollywood&#39;s perfect pairs.

"The Gentlemen" and "Slow Horses" return this fall, while the "Reacher" spin-off series "Neagley" makes its debut. See our guide of the biggest Fall TV and streaming releases.

2026 Fall TV and Streaming Watch Guide

&quot;The Gentlemen&quot; and &quot;Slow Horses&quot; return this fall, while the &quot;Reacher&quot; spin-off series &quot;Neagley&quot; makes its debut. See our guide of the biggest Fall TV and streaming releases.

Get a closer look at these actors from their many TV and streaming series roles.

Streaming Stars, Then and Now

Gô Ayano, Takumi Kitamura, and Yûta Hayashi in Orokamono no Mibun (2025)

Yôhei Koyama

Known for

Credits

Producer

Personal details

Contribute to this page

More to explore

Recently viewed