227,505| Native name | 小山 慶一郎 |
| Also known as | Kei-chan (K-chan), Keii-chan, Koyamacchi |
| Born | May 1, 1984 |
| Origin | Sagamihara, Kanagawa, Japan |
| Genres | J-pop |
| Occupation(s) | Singer, Actor |
| Instruments | Vocals |
| Years active | 2001–present |
| Associated acts | NEWS |
關於Keiichiro Koyama
流行歌手 Keiichiro Koyama was born in Japan on 5月1日, 1984. He's 39 years old today.
作為Johnny's Entertainment的NEWS組合中最年長的成員而聲名顯赫的日本藝人。 與KAT-Nakamaru TUN的Yuichi一起演出Shounen Club。
All information about Keiichiro Koyama can be found in this post. It will clarify Keiichiro Koyama's info: biography, net worth, career, talent, spouse and breakup of Keiichiro Koyama...
Keiichiro Koyama成名前
Keiichiro Koyama was born in the Zodiac sign 金牛座 (The Bull), and 1984 is the year of the Chinese Zodiac Rat (鼠).
他的家人住在他出生的神奈川縣相模原市，他是兩個孩子中最小的一個。Pop Singer Shigeaki Kato執導的電視劇
Keiichiro Koyama的成就
Kurosagi將他作為客串明星。
Keiichiro Koyama Income & Net worth
Keiichiro Koyama's income mainly comes from the work that created his reputation: a 流行歌手. Information about his net worth in 2025 is being updated as soon as possible by allfamous.org, you can contact to tell us Net Worth of the Keiichiro Koyama.
Keiichiro Koyama Height and Weight
How tall is Keiichiro Koyama? Information about Keiichiro Koyama height in 2025 is being updated as soon as possible by AllFamous.org. Or you can contact us to let us know how tall of Keiichiro Koyama.
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Reference: Wikipedia, Tiktok, Youtube, Instagram and Twitter.
關於Keiichiro Koyama的最新信息於2023年3月20日更新.
