{{infobox golf tournament | name = Maruman Open | image = | caption = | location = Japan | establishment = 1980 | course = | par = | yardage = | lang = <!-- Defaults to US English. Value must be "uk" for British English --> | org = | tour = [[Japan Golf Tour]] | format = [[Stroke play]] | purse = | final_year = 1994 | aggregate = 264 [[Masahiro Kuramoto]] (1987) | to-par = −24 ''as above'' | score = <!-- only use for match play, stableford, etc. --> | current_champion = <!-- use if still played --> | final_champion = {{flagicon|USA}} [[David Ishii]] }} The '''Maruman Open''' was a professional [[golf]] tournament that was held in Japan. Founded in 1980 as the '''Descente Cup Hokkoku Open''', it was an event on the [[Japan Golf Tour]] until 1994, except for 1984 when it was held without a title sponsor. It was hosted at several different courses.
==Tournament hosts== {|class=wikitable style="font-size:95%" !Year(s)!!Host course!!Location |- | 1994 || Narita Springs Golf Club || [[Narita, Chiba|Narita]], [[Chiba Prefecture|Chiba]] |- | 1989–1993 || Hatoyama Country Club || [[Hatoyama, Saitama|Hatoyama]], [[Saitama Prefecture|Saitama]] |- | 1987–1988 || Higashimatsuyama Country Club || [[Higashimatsuyama]], Saitama |- | 1980–1986 || Katayamazu Golf Club || [[Kaga, Ishikawa|Kaga]], [[Ishikawa Prefecture|Ishikawa]] |}
==Winners== {|class=wikitable style="font-size:95%" !Year!!Tour{{efn|JPN − [[PGA of Japan Tour]].}}!!Winner!!Score!!To par!!Margin of<br>victory!!Runner(s)-up!!{{abbr|Ref.|Reference(s)}} |- !colspan=8|Maruman Open |- | 1994 || [[1994 PGA of Japan Tour|JPN]] || {{flagicon|USA}} [[David Ishii]] || align=center|279 || align=center|−9 || Playoff || {{flagicon|JPN|1870}} [[Hirofumi Miyase]]<br>{{flagicon|JPN|1870}} [[Nobuo Serizawa]] || |- | 1993 || [[1993 PGA of Japan Tour|JPN]] || {{flagicon|PHL|1936}} [[Frankie Miñoza]] || align=center|272 || align=center|−16 || Playoff || {{flagicon|TWN}} [[Chen Tze-chung]] || |- | 1992 || [[1992 PGA of Japan Tour|JPN]] || {{flagicon|USA}} [[Todd Hamilton]] || align=center|272 || align=center|−16 || 1 stroke || {{flagicon|JPN|1870}} [[Masashi Ozaki]] || |- | 1991 || [[1991 PGA of Japan Tour|JPN]] || {{flagicon|JPN|1870}} [[Tetsu Nishikawa]] || align=center|274 || align=center|−14 || Playoff || {{flagicon|JPN|1870}} [[Tateo Ozaki]] || |- | 1990 || [[1990 PGA of Japan Tour|JPN]] || {{flagicon|JPN|1870}} [[Masashi Ozaki]] (3) || align=center|273 || align=center|−15 || 5 strokes || {{flagicon|JPN|1870}} [[Tsuneyuki Nakajima]] || |- | 1989 || [[1989 PGA of Japan Tour|JPN]] || {{flagicon|JPN|1870}} [[Koichi Suzuki]] || align=center|278 || align=center|−10 || 1 stroke || {{flagicon|JPN|1870}} [[Satoshi Higashi]]<br>{{flagicon|JPN|1870}} [[Tsukasa Watanabe]] || |- | 1988 || [[1988 PGA of Japan Tour|JPN]] || {{flagicon|JPN|1870}} [[Masashi Ozaki]] (2) || align=center|207{{efn|Shortened to 54 holes due to rain.}} || align=center|−6 || 3 strokes || {{flagicon|JPN|1870}} [[Hajime Meshiai]]<br>{{flagicon|JPN|1870}} [[Yoshimi Niizeki]] || |- | 1987 || [[1987 PGA of Japan Tour|JPN]] || {{flagicon|JPN|1870}} [[Masahiro Kuramoto]] || align=center|264 || align=center|−24 || 4 strokes || {{flagicon|JPN|1870}} [[Masashi Ozaki]] || |- | 1986 || [[1986 PGA of Japan Tour|JPN]] || {{flagicon|JPN|1870}} [[Masashi Ozaki]] || align=center|276 || align=center|−12 || 3 strokes || {{flagicon|JPN|1870}} [[Saburo Fujiki]]<br>{{flagicon|JPN|1870}} [[Naomichi Ozaki]] || |- | 1985 || [[1985 PGA of Japan Tour|JPN]] || {{flagicon|AUS}} [[Brian Jones (golfer)|Brian Jones]] || align=center|279 || align=center|−9 || 1 stroke || {{flagicon|JPN|1870}} [[Teruo Suzumura]] || |- !colspan=8|Hokkoku Open |- | 1984 || || {{flagicon|JPN|1870}} [[Shinsaku Maeda]] || align=center|279 || align=center|−9 || 3 strokes || {{flagicon|JPN|1870}} [[Seiji Ebihara]]<br>{{flagicon|TWN}} [[Hsu Sheng-san]] || <ref>{{cite book |last1=McCormack |first1=Mark H. |author-link=Mark McCormack |title=Ebel World of Professional Golf 1985 |date=1985 |publisher=Springwood Books |isbn=0862541247 |pages=234, 467–468}}</ref> |- !colspan=8|Descente Cup Hokkoku Open |- | 1983 || [[1983 PGA of Japan Tour|JPN]] || {{flagicon|JPN|1870}} [[Shozo Miyamoto]] || align=center|283 || align=center|−5 || 3 strokes || {{flagicon|TWN}} [[Hsieh Yu-shu]]<br>{{flagicon|TWN}} [[Hung Wen-neng]]<br>{{flagicon|TWN}} [[Lu Hsi-chuen]] || <ref>{{cite news |title=Brown is back in business |url=https://eresources.nlb.gov.sg/newspapers/Digitised/Page/straitstimes19830809-1.1.28 |access-date=3 February 2021 |work=The Straits Times |location=Singapore |date=9 August 1983 |page=28 |via=National Library Board (Singapore)}}</ref> |- | 1982 || [[1982 PGA of Japan Tour|JPN]] || {{flagicon|JPN|1870}} [[Kikuo Arai]] || align=center|276 || align=center|−12 || 2 strokes || {{flagicon|JPN|1870}} [[Tsuneyuki Nakajima]] || |- | 1981 || [[1981 PGA of Japan Tour|JPN]] || {{flagicon|JPN|1870}} [[Saburo Fujiki]] || align=center|282 || align=center|−6 || 2 strokes || {{flagicon|JPN|1870}} [[Katsuji Hasegawa]]<br>{{flagicon|JPN|1870}} [[Masahiro Kuramoto]] || <ref>{{cite book |last1=McCormack |first1=Mark H. |author-link=Mark McCormack |title=Dunhill World of Professional Golf 1982 |date=1982 |publisher=Springwood Books |isbn=0862541018 |pages=241, 465–466}}</ref> |- | 1980 || [[1980 PGA of Japan Tour|JPN]] || {{flagicon|JPN|1870}} [[Akira Yabe]] || align=center|278 || align=center|−10 || 4 strokes || {{flagicon|TWN}} [[Hsieh Yung-yo]] || <ref>{{cite book |last1=McCormack |first1=Mark H. |author-link=Mark McCormack |title=Dunhill World of Professional Golf 1981 |date=1981 |publisher=Springwood Books |isbn=0862540054 |pages=177, 389–390}}</ref> |}
==Notes== {{notelist}}
==References== {{reflist}}
==External links== *[https://www.jgto.org/pc/TourChampionsEng.do?year=1985&tournaKbnCd=0&conferenceCd=39 Coverage on Japan Golf Tour's official site]
{{Former Japan Golf Tour Events}}
[[Category:Former Japan Golf Tour events]] [[Category:Defunct golf tournaments in Japan]] [[Category:Sport in Ishikawa Prefecture]] [[Category:Sports competitions in Saitama Prefecture]] [[Category:Recurring sporting events established in 1980]] [[Category:Recurring sporting events disestablished in 1994]] [[Category:1980 establishments in Japan]] [[Category:1994 disestablishments in Japan]]
{{golf-tournament-stub}}