Tatsuya Oiwa
- Known for
- Acting
- Born
- January 22, 1992
- Place of birth
- Nagoya, Aichi Prefecture, Japan
Movies with Tatsuya Oiwa
- K-1 WORLD GP 2018: K'FESTA 1 2018
- K-1 WORLD GP 2019: Super Bantamweight World Tournament 2019
- K-1 WORLD GP 2019: Japan vs. World 2019
- K-1 WORLD GP 2019: Super Lightweight Title Match 2019
- K-1 WORLD GP 2020: First Landing Kyushu 2020
- K-1 WORLD GP 2021: Lightweight Title Match 2021
- K-1 WORLD GP 2022: K'FESTA 5 2022
- K-1 WORLD GP 2022: Yokohama Festival 2022
- K-1 WORLD GP 2023: K'FESTA 6 2023
- K-1 WORLD GP 2023: Middleweight Championship Tournament 2023
- K-1 ReBIRTH 2 2023
- Krush 182 2025
- K-1 REVENGE 2026
- K-1 DONTAKU 2025
- Krush 158 2024
- Krush 163 2024
- Krush 168 in NAGOYA 2024
- Krush 115 2020
- Krush 123 2021
- Krush 143 2022
- Krush 193 2026
- Krush 49 2015
- Krush 53 2015
- Krush 55 2015
- Krush 57 in NAGOYA 2015
- Krush 62 2016
- Krush 65 2016
- Krush 68 in NAGOYA 2016
- Krush 71 2016
- Krush 76 2017
- Krush 79 2017
- Krush 82 2017