25th Gosei title

Tournament

Kato Masao	O Rissei W+7.5 1999-11-04	Yoda Norimoto B+R 1999-12-20	Kobayashi Satoru B+0.5 2000-02-10	Kataoka Satoshi B+0.5 2000-04-13	Yamashita Keigo B+R 2000-06-01
O Rissei
Yoda Norimoto
Nakano Hironari	Akiyama Jiro B+R 1999-11-18	Kobayashi Satoru W+5.5 1999-12-09
Akiyama Jiro
Tei Meiko	Kobayashi Satoru W+R 1999-10-21
Kobayashi Satoru
Morita Michihiro	Kurahashi Masayuki B+R 1999-11-11	Sonoda Yuichi B+6.5 1999-12-16	Kataoka Satoshi B+R 2000-03-09
Kurahashi Masayuki
Imamura Yoshiaki	Sonoda Yuichi B+4.5 1999-11-18
Sonoda Yuichi
Kanashima Tadashi	Sano Takatsugu B+2.5 1999-10-28	Kataoka Satoshi W+R 1999-12-23
Sano Takatsugu
Yamada Kimio	Kataoka Satoshi B+R 1999-11-25
Kataoka Satoshi
Nakaonoda Tomomi	Mizokami Tomochika W+2.5 1999-10-28	Takao Shinji W+R 1999-12-22	Hikosaka Naoto W+R 2000-03-16	Yamashita Keigo B+R 2000-04-27
Mizokami Tomochika
Abe Yoshiteru	Takao Shinji W+3.5 1999-11-25
Takao Shinji
Yuki Satoshi	So Yokoku B+R 1999-10-21	Hikosaka Naoto W+R 2000-01-27
So Yokoku
Hikosaka Naoto
Honda Kunihisa	Takemiya Masaki B+R 1999-11-11	Cho Chikun B+R 2000-01-17	Yamashita Keigo B+R 2000-03-02
Takemiya Masaki
Yamada Noriyoshi	Cho Chikun W+R 1999-11-04
Cho Chikun
Yukawa Mitsuhisa	Otake Hideo B+5.5 1999-10-28	Yamashita Keigo B+2.5 2000-01-06
Otake Hideo
Imamura Toshiya	Yamashita Keigo W+3.5 1999-12-02
Yamashita Keigo

25th Gosei title

date	black	white	result	#mv	sgf
2000-07-08	Kobayashi Koichi	Yamashita Keigo	W+8.5	203	sgf
2000-07-13	Yamashita Keigo	Kobayashi Koichi	B+R	145	sgf
2000-07-23	Kobayashi Koichi	Yamashita Keigo	B+3.5	304	sgf
2000-08-23	Yamashita Keigo	Kobayashi Koichi	W+1.5	254	sgf
2000-08-30	Kobayashi Koichi	Yamashita Keigo	W+2.5	248	sgf

Yamashita Keigo won 3-2.