|Birth Date:||February 6, 1961|
|Notable Character(s):||Gary Oak|
Yūko Kobayashi (小林 優子 Kobayashi Yūko) is the Japanese voice actress.
- Winnie Wana (Alfred J. Duck)
- Kai Harn (B*stard!)
- Allison Summers (Case Closed)
- Isabella (D.Gray-man)
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