緒川集人先生(Shoot Ogawa)在世界各地的魔術比賽中，至少獲得超過十次以上的世界冠軍，並于2003年 3月登上Magic Magzine的封面人物，同年並獲得美國藝術學院所頒發的『年度近距離魔術師』（Close up Magician of the year）
2004年，美國著名雜志並稱他爲『在美國最好的日本表演者之一』其實力可見非凡。緒川集人先生于新加坡舉辦研習會，打破新加坡有史以來最多參加者，成爲全新加坡最賣座的魔術研習會。
緒川集人本人爲魔術全能手，而且極爲擅長硬幣魔術，在硬幣魔術方面頗有建樹，包括雙重四幣集合在內的很多原創流程被外界譽爲“優雅的手法”。自創的頂針流程堪稱頂針魔術的完美诠釋，具有極強的實用性和恰到好處的魔術感。
緒川集人先生豐富的得獎經驗：
2006 Spring “Magician of the Year 2006”
2004 Spring Nominations for Magician of the Year 2003 for two categories
(Close-Up and Parlor Prestidigitation)
2003 Summer “Magic Masters Open 2003” 1st Place in Close-Up Tournament
2003 Spring “Magician of the Year 2002”
Close-Up Magic by Academy of Magical Art Nominated for Magician of the Year
2002 for two categories (Lecture & Close-Up)
2002 Winter “London MacMilan International Convention 2002”
1st Place in Close-Up Competition.
2002 Summer “Magic Masters Open 2002”: 1st Place in Close-up Tourname
2001 Summer “Japan Grandprix 2001”: 1st Place in Professional Award
2000 Winter “Magic Masters Open Millennium”1st Place in Open Tournament
2000 Spring “Magic Masters Open 2000”
1st Place in Open Tournament and Technical
1999 Summer “The 1st Magic Masters Open”: 1st Place Award
1998 Summer “The 9th EMC Magic Castle Scout Caravan”: 1st Place in Open
Tournament, Super Cup and Technical Award
1997 Winter “The 8th EMC Magic Castle Scout Caravan”
1st Place in Super Cup
1997 Summer “The 7th EMC Magic Castle Scout Caravan”
1st Place in Open Tournament
1995 Winter “The 4th EMC Magic Castle Scout Caravan”: 1st Place in Super
Cup
1994 Winter “The 2nd EMC Magic Castle Scout Caravan”: 1st Place in
Close-up CD Block
1993 Summer “Mid West Magic Jubilee”: 1st Place in Stage Magic (U.S.A.)
Shoot Ogawa曾出過多張教學:Shoot in USA, Shoot in Hollywood , WANDS , 4 玉 , 頂針 ,NINJIA RINGS,等等.