|Born||24 January 1943|
Chiba Prefecture, Japan
|Height||1.73 m (5 ft 8 in)|
|Weight||79 kg (174 lb; 12.4 st)|
|Former tour(s)||Japan Golf Tour|
|Number of wins by tour|
|Japan Golf Tour||3|
Takasu played on the Japan Golf Tour, winning three times.
Professional wins (6)
Japan Golf Tour wins (3)
|No.||Date||Tournament||Winning score||Margin of
|1||16 Sep 1973||Sanpo Classic||−19 (69-68-62-70=269)||3 strokes||Graham Marsh, Takaaki Kono|
|2||24 May 1981||Yomiuri Open||−7 (285)||Playoff||Hsieh Yung-yo|
|3||4 Apr 1982||Kuzuha Kokusai Tournament||−3 (35-67=102)*||1 stroke||Yoshikazu Yokoshima|
*Note: The 1982 Kuzuha Kokusai Tournament was shortened to 27 holes due to weather.
Japan Golf Tour playoff record (1–1)
|1||1981||Yomiuri Open||Hsieh Yung-yo||Won with par on third extra hole|
|2||1987||Hokkaido Open||Akihiko Kojima|
Other wins (2)
Senior wins (1)
- 2002 Castle Hill Open
- "Namio Takasu" (in Japanese). PGA of Japan. Retrieved 12 February 2021.
- Namio Takasu at the Japan Golf Tour official site
- Namio Takasu at the Official World Golf Ranking official site