{{infobox golf tournament | name = Totoumi Hamamatsu Open | image = | caption = | location = [[Hamamatsu]], [[Shizuoka Prefecture|Shizuoka]], Japan | establishment = 2011 | course = Grandee Hamanako Golf Club | par = 72 | yardage = {{convert|7054|yd|m}} | lang = <!-- Defaults to US English. Value must be "uk" for British English --> | org = | tour = [[Japan Golf Tour]] | format = [[Stroke play]] | purse = {{currency|100,000,000|JPY}} | month_played = May | final_year = 2012 | defunct = <!-- optional --> | aggregate = {{nowrap|268 [[Ryo Ishikawa]] (2011)<br>268 [[Masanori Kobayashi]] (2011)}} | to-par = −20 ''as above'' | score = <!-- only use for match play, stableford, etc. --> | final_champion = {{flagicon|USA}} [[Jay Choi]] | map = Japan#Japan Shizuoka Prefecture | map_label = Grandee Hamanako GC | map_caption = Location in [[Japan]]##Location in the [[Shizuoka Prefecture]] | map_relief = yes | map_label_position = | map_size = 200 | coordinates = {{coord|34.722|137.604}} }} The {{nihongo|'''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 [[Japanese yen|¥]]100,000,000 with ¥20,000,000 going to the winner.

==Winners== {|class=wikitable style="font-size:95%" !Year!!Winner!!Score!!To par!!Margin of<br>victory!!Runner-up |- |[[2012 Japan Golf Tour|2012]] || {{flagicon|USA}} [[Jay Choi]] || align=center|272 || align=center|−16 || 1 stroke || {{flagicon|JPN}} [[Yoshinori Fujimoto]] |- |[[2011 Japan Golf Tour|2011]] || {{flagicon|JPN}} [[Masanori Kobayashi]] || align=center|268 || align=center|−20 || Playoff{{efn|Kobayashi won with a birdie on the second hole of a sudden-death playoff.<ref>{{cite web |title=Kobayashi beats Ishikawa for title |url=https://www.japantimes.co.jp/sports/2011/05/23/more-sports/golf/kobayashi-beats-ishikawa-for-title/ |website=Japan Times |access-date=17 January 2021 |date=23 May 2011}}</ref>}} || {{flagicon|JPN}} [[Ryo Ishikawa]] |}

==Notes== {{notelist}}

==References== {{reflist}}

==External links== *[https://www.jgto.org/pc/TourChampionsEng.do?year=2012&tournaKbnCd=0&conferenceCd=79 Coverage on the Japan Golf Tour's official site]

{{Former Japan Golf Tour Events}}

[[Category:Former Japan Golf Tour events]] [[Category:Defunct golf tournaments in Japan]] [[Category:Sports competitions in Shizuoka Prefecture]] [[Category:Recurring sporting events established in 2011]] [[Category:Recurring sporting events disestablished in 2012]]

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