Totoumi Hamamatsu Open

The Totoumi Hamamatsu Open (とおとうみ浜松オープン, Tōtoumi hamamatsu ōpun) was a professional golf tournament on the Japan Golf Tour in 2011 and 2012. It was played at the Grandee Hamanako Golf Club in Hamamatsu, Shizuoka Prefecture. In 2012, the purse was ¥100,000,000 with ¥20,000,000 going to the winner.

Totoumi Hamamatsu Open

Tournament information
Location	Hamamatsu, Shizuoka, Japan
Established	2011
Course(s)	Grandee Hamanako Golf Club
Par	72
Length	7,054 yards (6,450 m)
Tour(s)	Japan Golf Tour
Format	Stroke play
Prize fund	¥100,000,000
Month played	May
Final year	2012
Tournament record score
Aggregate	268 Ryo Ishikawa (2011) 268 Masanori Kobayashi (2011)
To par	−20 as above
Final champion
Jay Choi
Location map
Grandee Hamanako GC Location in Japan Show map of Japan Grandee Hamanako GC Location in the Shizuoka Prefecture Show map of Shizuoka Prefecture

Winners

Year	Winner	Score	To par	Margin of victory	Runner-up
2012	Jay Choi	272	−16	1 stroke	Yoshinori Fujimoto
2011	Masanori Kobayashi	268	−20	Playoff[a]	Ryo Ishikawa

Notes

1. Kobayashi won with a birdie on the second hole of a sudden-death playoff.^[1]