Ohashi Hirofumi (大橋拓文) Japanese 6 dan, pupil of Kikuchi Yasuro, born 1984-05-25.
- 1 dan in 2002
- 2 dan in 2002
- 3 dan in 2003
- 4 dan in 2006
- 5 dan in 2011
- 6 dan in 2013
Runner-up in the 1st Okage in 2010.
Profile at Nihon Kiin site http://www.nihonkiin.or.jp/player/htm/ki000382.htm
oren He is spaceman and was butterfly2 on KGS for a period of time. He regularly writes articles on computer go for Go World in Japan.