Demolition 20
- PromotionDemolition Xtreme Fighting Championship
- VenueAzalea Taisho Hall
- LocationOsaka, Japan
- Number of bouts8
Main Card
Shota Fujii
2-2-1
Welterweight championship
Main Event | 3 x 5
VS
KO/TKO, Punch | R2 · 1:45Hiroki Tanaka
24-12-4
Welterweight championshipMain Event
3 x 5
Shota
Fujii
2-2-1
Hiroki
Tanaka
24-12-4
KO/TKO, Punch
R2 · 1:45Atsushi Tanaka
6-4-0
Bantamweight bout
Co-Main Event | 2 x 5
VS
Submission, Heel Hook | R1 · 1:37Hiroki Matsubara
3-4-0
Co-Main Event
2 x 5
Atsushi
Tanaka
6-4-0
Hiroki
Matsubara
3-4-0
Submission, Heel Hook
R1 · 1:372 x 5
Shoki
Omichi
8-7-0
Hiroyuki
Tanaka
2-1-1
Decision
Taiki Hamasaki
7-10-0
Featherweight bout
2 x 5
VS
Submission, Armbar | R2 · 2:19Tsuyoshi Okada
8-7-2
2 x 5
Taiki
Hamasaki
7-10-0
Tsuyoshi
Okada
8-7-2
Submission, Armbar
R2 · 2:192 x 5
Hiroshi
Ando
0-2-1
Tatsuki
Ozaki
1-2-0
Majority Decision
2 x 5
Takuma
Watanabe
0-0-0
Tomoyuki
Uchibayashi
1-1-0
Submission, Achilles Lock
R2 · 3:162 x 5
Ryunosuke
Yamamoto
2-0-0
Fudo
Ito
0-0-0
Submission, Triangle Choke
R1 · 2:11Preliminary Card
Akirahito Tsushima
0-0-0
null bout
3 x 2
VS
Submission, Technical, Armbar | R1 · 0:57Masayoshi Morita
0-0-0
3 x 2
Akirahito
Tsushima
0-0-0
Masayoshi
Morita
0-0-0
Submission, Technical, Armbar
R1 · 0:57