Oza - vienas iš septynių šogio titulų.
Nugalėtojai
| Metai
|
Nugalėtojas
|
Rezultatas
|
Priešininkas
|
| 1983
|
Makoto Nakahara
|
2-1
|
Kunio Naitoh
|
| 1984
|
Makoto Nakahara
|
3-2
|
Hidemitsu Moriyasu
|
| 1985
|
Makoto Nakahara
|
3-1
|
Koji Tanigawa
|
| 1986
|
Makoto Nakahara
|
3-0
|
Kiyozumi Kiriyama
|
| 1987
|
Yasuaki Tsukada
|
3-2
|
Makoto Nakahara
|
| 1988
|
Makoto Nakahara
|
3-0
|
Yasuaki Tsukada
|
| 1989
|
Makoto Nakahara
|
3-2
|
Teruichi Aono
|
| 1990
|
Koji Tanigawa
|
3-1
|
Makoto Nakahara
|
| 1991
|
Bungo Fukusaki
|
3-2
|
Koji Tanigawa
|
| 1992
|
Yoshiharu Habu
|
3-0
|
Bungo Fukusaki
|
| 1993
|
Yoshiharu Habu
|
3-1
|
Koji Tanigawa
|
| 1994
|
Yoshiharu Habu
|
3-0
|
Koji Tanigawa
|
| 1995
|
Yoshiharu Habu
|
3-0
|
Keiji Mori
|
| 1996
|
Yoshiharu Habu
|
3-0
|
Akira Shima
|
| 1997
|
Yoshiharu Habu
|
3-0
|
Akira Shima
|
| 1998
|
Yoshiharu Habu
|
3-2
|
Koji Tanigawa
|
| 1999
|
Yoshiharu Habu
|
3-1
|
Tadahisa Maruyama
|
| 2000
|
Yoshiharu Habu
|
3-2
|
Takeshi Fujii
|
| 2001
|
Yoshiharu Habu
|
3-1
|
Toshiaki Kubo
|
| 2002
|
Yoshiharu Habu
|
3-0
|
Yasumitsu Satoh
|
| 2003
|
Yoshiharu Habu
|
3-2
|
Akira Watanabe
|
| 2004
|
Yoshiharu Habu
|
3-1
|
Toshiyuki Moriuchi
|
| 2005
|
Yoshiharu Habu
|
3-0
|
Yasumitsu Satoh
|
| 2006
|
Yoshiharu Habu
|
3-0
|
Yasumitsu Satoh
|
| 2007
|
Yoshiharu Habu
|
3-0
|
Toshiaki Kubo
|
| 2008
|
Yoshiharu Habu
|
3-0
|
Kazuki Kimura
|
| 2009
|
Yoshiharu Habu
|
3-0
|
Takayuki Yamasaki
|
