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Koichi Tanaka was born on August 3, 1959.
Koichi Tanaka is 52 years old (birthdate: August 3, 1959).
Koichi Tanaka won The Nobel Prize in Chemistry in 2002.
The cast of Midare karakuri - 1979 includes: Shin Kishida Koichi Kitami Hirako Shiro Kunie Tanaka