GRACHAN 15
- PromotionGRACHAN
- VenueDiffer Ariake
- LocationTokyo, Japan
- Number of bouts22
Main Card
Shigeki Osawa
12-6-3
Featherweight championship
Main Event | 3 x 5
VS
KO/TKO | R3 · 4:15Keiji Sakuta
11-9-0

Toshikatsu Harada
11-12-2
Lightweight bout
2 x 5
VS
Submission, Rear Naked Choke | R1 · 2:04Takugo Kobayashi
2-4-0

Daisuke Kiguchi
2-0-0
Featherweight bout
2 x 5
VS
Submission, Rear Naked Choke | R2 · 1:44Duke Horiuchi
2-2-0

Kiyomitsu Takayama
0-0-0
Bantamweight bout
2 x 5
VS
Submission, Rear Naked Choke | R1 · 0:53Makoto Negishi
0-0-0
