Koichi Kojima was born on 16 December 1971 in Kumamoto, Japan. He is an actor, known for Teppei 1990 (2012), The Diamond Sleeping in the Sea (2024) and Bloody Monday (2008).

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The Biggest Movies and TV Coming in September

"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

Hajime Watanuki / jime Watanuki / Naoki Yamamura

Yutaka Mizutani and Takashi Sorimachi in Aibou: Tokyo Detective Duo (2000)

Koichi Kojima(I)

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