The Nihon Kokudo Keikaku Summers ( ja, 日本国土計画サマーズ) was a professional

golf Golf is a club-and-ball sport in which players use various clubs to hit balls into a series of holes on a course in as few strokes as possible. Golf, unlike most ball games, cannot and does not use a standardized playing area, and coping wi ...

tournament in Japan from 1977 to 1982. It was an event on the

Japan Golf Tour The Japan Golf Tour ( ja, 日本ゴルフツアー機構) is a prominent golf tour. It was founded in 1973 and as of 2006 it offers the third-highest annual prize fund out of the regular (that is not for seniors) men's professional tours after th ...

from 1978.

Tournament hosts

Winners

Notes

References

Former Japan Golf Tour events Defunct golf tournaments in Japan Recurring sporting events established in 1977 Recurring sporting events disestablished in 1982 1977 establishments in Japan 1982 disestablishments in Japan {{golf-tournament-stub