| Masato Fujiwara | |
| Birth Date: | 23 January 1976 |
| Birth Place: | Japan |
| Nationality: | Japanese |
| Weight: | 154lb |
| Weight Class: | Middleweight Lightweight Featherweight |
| Team: | Paraestra Tokyo |
| Years Active: | 1996 - 2010 |
| Mma Kowin: | 1 |
| Mma Subwin: | 2 |
| Mma Decwin: | 2 |
| Mma Koloss: | 2 |
| Mma Subloss: | 2 |
| Mma Decloss: | 8 |
| Mma Draw: | 6 |
| Sherdog: | 1222 |
Masato Fujiwara (born January 23, 1976;) is a Japanese[1] mixed martial artist.[2]
|-| Loss| align=center| | Koji Nishioka| Decision (majority)| Shooto: Kitazawa Shooto Vol. 4| | align=center| 2| align=center| 5:00| Tokyo, Japan| |-| Draw| align=center| 5–11–6| Hidekazu Asakura| Draw| Shooto: Gig North 5| | align=center| 2| align=center| 5:00| Sapporo, Hokkaido, Japan| |-| Loss| align=center| 5–11–5| Kenichi Hattori| Decision (majority)| Shooto: Gig Central 16| | align=center| 2| align=center| 5:00| Nagoya, Aichi, Japan| |-| Loss| align=center| 5–10–5| Shinji Sasaki| Submission (triangle choke)| Shooto: Grapplingman 6| | align=center| 1| align=center| 3:04| Hiroshima, Japan| |-| Win| align=center| 5–9–5| Shinobu Miura| Decision (split)| Shooto: 11/30 in Kitazawa Town Hall| | align=center| 2| align=center| 5:00| Setagaya, Tokyo, Japan| |-| Loss| align=center| 4–9–5| Masaya Takita| Decision (unanimous)| Shooto: Shooto Junkie Is Back!| | align=center| 2| align=center| 5:00| Chiba, Japan| |-| Loss| align=center| 4–8–5| Takashi Nakakura| Submission (triangle choke)| Shooto 2003: 6/27 in Hiroshima Sun Plaza| | align=center| 1| align=center| 3:48| Hiroshima, Japan| |-| Loss| align=center| 4–7–5| Naoki Matsushita| Decision (unanimous)| Shooto: Gig Central 3| | align=center| 2| align=center| 5:00| Nagoya, Aichi, Japan| |-| Loss| align=center| 4–6–5| Takayuki Okochi| TKO (punches)| Shooto: Gig East 11| | align=center| 2| align=center| 4:24| Tokyo, Japan| |-| Draw| align=center| 4–5–5| Naoki Matsushita| Draw| Shooto: Gig East 10| | align=center| 2| align=center| 5:00| Tokyo, Japan| |-| Win| align=center| 4–5–4| Vincent Latoel| Submission (triangle/armbar)| Shooto: Wanna Shooto 2002| | align=center| 1| align=center| 3:53| Setagaya, Tokyo, Japan| |-| Win| align=center| 3–5–4| Koji Takeuchi| Decision (unanimous)| Shooto: To The Top 10| | align=center| 2| align=center| 5:00| Tokyo, Japan| |-| Loss| align=center| 2–5–4| Takeshi Yamazaki| Decision (unanimous)| Shooto: Gig East 4| | align=center| 2| align=center| 5:00| Tokyo, Japan| |-| Draw| align=center| 2–4–4| Daisuke Sugie| Draw| Shooto: Gig East 2| | align=center| 2| align=center| 5:00| Tokyo, Japan| |-| Win| align=center| 2–4–3| Masakazu Kuramochi| TKO (cut)| Shooto: Gig East 1| | align=center| 1| align=center| 1:01| Tokyo, Japan| |-| Loss| align=center| 1–4–3| Ryan Bow| KO (knees)| Shooto: R.E.A.D. 4| | align=center| 1| align=center| 2:19| Setagaya, Tokyo, Japan| |-| Draw| align=center| 1–3–3| Takenori Ito| Draw| Shooto: Las Grandes Viajes 6| | align=center| 3| align=center| 5:00| Tokyo, Japan|Return to Lightweight.|-| Draw| align=center| 1–3–2| Koichi Tanaka| Draw| Shooto: Las Grandes Viajes 3| | align=center| 2| align=center| 5:00| Tokyo, Japan|Featherweight debut.|-| Loss| align=center| 1–3–1| Ricardo Botelho| Decision (unanimous)| Shooto: Las Grandes Viajes 1| | align=center| 3| align=center| 5:00| Tokyo, Japan| |-| Loss| align=center| 1–2–1| Tetsuji Kato| Decision (unanimous)| Shooto: Gig| | align=center| 2| align=center| 5:00| Tokyo, Japan| |-| Draw| align=center| 1–1–1| Kazuhiro Kusayanagi| Draw| Shooto: Reconquista 2| | align=center| 3| align=center| 5:00| Tokyo, Japan|Return to Lightweight.|-| Loss| align=center| 1–1| Akihiro Gono| Decision (unanimous)| Shooto: Reconquista 1| | align=center| 4| align=center| 3:00| Tokyo, Japan|Middleweight debut.|-| Win| align=center| 1–0| Masanori Suda| Submission (triangle armbar)| Shooto: Let's Get Lost| | align=center| 1| align=center| 2:15| Tokyo, Japan|