Yutaka Takenouchi is primarily known as a Japanese actor rather than an anime voice actor. Born on January 2, 1971 in Tokyo, Japan, he began his career after winning a modeling contest and made his acting debut in the 1994 drama Boku no Shushoku. He has since become a prominent figure in Japanese television and film, starring in numerous popular dramas such as Long Vacation, Beach Boys, and BOSS.

While the user query cites several roles, these are largely live-action performances rather than voice acting for anime. For instance, in Shin Godzilla, Takenouchi appears on screen as Hideki Akasaka, a special advisor to the Prime Minister. In Shin Ultraman and Shin Kamen Rider, he portrays unnamed government officials, with his character in the latter film eventually disclosing the name Tachibana. These films are part of the live-action Shin Japan Heroes Universe series, and Takenouchi has publicly discussed how he intentionally approached these three performances as if they might be the same person, creating a sense of mystery across the films despite their separate productions.

Regarding the specific request for anime voice roles, the available information is inconclusive. The character named Yutaka Takenouchi from the anime series Cromartie High School is not voiced by the actor himself; that role is performed by voice actor Ryou Naitou. As for the role of Jiro Koyama in the series Human Crossing mentioned in the query, no reliable information could be found to confirm Takenouchi's involvement as a voice actor.

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