Women tournaments
Women Osho
Osho tournament was founded in 1978 and was the second women title tournament. The first winner was Takojima Akiko. Hayashiba Naoko got Oi titles 10 times.
8 best players by the results of preliminary round play by play-off system. The winner will play the match with titleholder. It is necessary to win 3 title games (from 1995) to get Osho title. Time limit is 3 hours in title match, 2 hours in other stages of Osho tournament.
| № | Year | Winner | Score | Opponent | 1 | 2 | 3 | 4 | 5 |
|---|---|---|---|---|---|---|---|---|---|
1 |
1978 |
Takojima Akiko | 2-1 |
Yamashita Kazuko | 1 |
0 |
1 |
||
2 |
1979 |
Takojima Akiko | 2-1 |
Moriyasu | |||||
3 |
1980 |
Takojima Akiko | 2-0 |
Tanigawa Megumi | 1 |
1 |
|||
4 |
1981 |
Hayashiba Naoko | 2-0 |
Takojima Akiko | 1 |
1 |
|||
5 |
1982 |
Hayashiba Naoko | 2-1 |
Nakai Hiroe | 1 |
0 |
1 |
||
6 |
1983 |
Hayashiba Naoko | 2-0 |
Nagasawa Chikako | 1 |
1 |
|||
7 |
1984 |
Hayashiba Naoko | 2-1 |
Nakai Hiroe | 1 |
0 |
1 |
||
8 |
1985 |
Hayashiba Naoko | 2-1 |
Nakai Hiroe | 0 |
1 |
1 |
||
9 |
1986 |
Hayashiba Naoko | 2-0 |
Sekine Kiyoko | 1 |
1 |
|||
10 |
1987 |
Hayashiba Naoko | 2-1 |
Nakai Hiroe | 0 |
1 |
1 |
||
11 |
1988 |
Hayashiba Naoko | 2-1 |
Nakai Hiroe | 0 |
1 |
1 |
||
12 |
1989 |
Hayashiba Naoko | 2-0 |
Kumi Yamada | 1 |
1 |
|||
13 |
1990 |
Hayashiba Naoko | 2-0 |
Saida Haruko | 1 |
1 |
|||
14 |
1991 |
Shimizu Ichiyu | 2-1 |
Hayashiba Naoko | 1 |
0 |
1 |
||
1992 |
- | - | |||||||
15 |
1993 |
Shimizu Ichiyu | 2-0 |
Hayashiba Naoko | 1 |
1 |
|||
16 |
1994 |
Saida Haruko | 2-0 |
Shimizu Ichiyu | 1 |
1 |
|||
17 |
1995 |
Nakai Hiroe | 3-2 |
Saida Haruko | 0 |
1 |
1 |
0 |
1 |
18 |
1996 |
Shimizu Ichiyu | 3-2 |
Nakai Hiroe | 1 |
0 |
0 |
1 |
1 |
19 |
1997 |
Saida Haruko | 3-2 |
Shimizu Ichiyu | 0 |
1 |
0 |
1 |
1 |
20 |
1998 |
Shimizu Ichiyu | 3-0 |
Saida Haruko | 1 |
1 |
1 |
||
21 |
1999 |
Ishibashi Sachio | 3-2 |
Shimizu Ichiyu | 0 |
0 |
1 |
1 |
1 |
22 |
2000 |
Shimizu Ichiyu | 3-1 |
Ishibashi Sachio | 1 |
0 |
1 |
1 |
|
23 |
2001 |
Shimizu Ichiyu | 3-1 |
Yauchi Rieko | 0 |
1 |
1 |
1 |
|
24 |
2002 |
Nakai Hiroe | 3-0 |
Shimizu Ichiyu | 1 |
1 |
1 |
||
25 |
2003 |
Nakai Hiroe | 3-0 |
Ishibashi Sachio | 1 |
1 |
1 |
||
26 |
2004 |
Nakai Hiroe | 3-1 |
Ishibashi Sachio | 1 |
1 |
0 |
1 |
|
27 |
2005 |
Chiba Ryoko | 3-0 |
Nakai Hiroe | 1 |
1 |
1 |
||
28 |
2006 |
By materials of japanese resources
Andrei Kasperovich, 2006