| Japan - League | 2023/08/06 04:00 | Osaki Osol v Regarosso | D | 27-27 |
| Japanse Championship Cup | 2023/06/08 06:00 | Osaki Osol v Regarosso | L | 28-25 |
| Japan - League | 2023/02/12 05:30 | Osaki Osol v Regarosso | W | 32-35 |
| Japan - League | 2022/12/24 06:00 | Regarosso v Osaki Osol | L | 28-32 |
| Japan ANA Cup | 2018/11/17 04:00 | Regarosso v Osaki Osol | L | 25-26 |
| Japan ANA Cup | 2018/11/03 06:30 | Osaki Osol v Regarosso | L | 27-16 |
| Japan - League | 2024/02/17 04:00 | Blue Falcon v Regarosso | L | 34-29 |
| Japan - League | 2024/02/10 05:00 | Red Tornado v Regarosso | L | 32-28 |
| Japanse Championship Cup | 2023/12/14 09:00 | Regarosso v Phoenix | L | 28-30 |
| Japanse Championship Cup | 2023/12/13 09:00 | Regarosso v HC Iwate | W | 37-22 |
| Japan - League | 2023/12/02 06:00 | Regarosso v Ryukyu Corazon | W | 35-33 |
| Japan - League | 2023/11/25 05:00 | Golden Wolves Fukuoka v Regarosso | W | 32-36 |
| Japan - League | 2023/11/23 04:00 | Regarosso v Toyama | W | 32-22 |
| Japan - League | 2023/11/18 04:00 | Phoenix v Regarosso | W | 28-30 |
| Japan - League | 2024/02/18 04:00 | Osaki Osol v Red Tornado | W | 29-25 |
| Japan - League | 2024/02/12 05:00 | Golden Wolves Fukuoka v Osaki Osol | W | 27-30 |
| Japan - League | 2024/02/10 09:00 | Osaki Osol v Ryukyu Corazon | W | 32-29 |
| Japanse Championship Cup | 2023/12/15 05:00 | Zeekstar Tokyo v Osaki Osol | L | 37-33 |
| Japan - League | 2023/12/02 03:30 | Osaki Osol v Toyama | W | 34-16 |
| Japan - League | 2023/11/25 09:00 | Brave Kings v Osaki Osol | L | 33-26 |
| Japan - League | 2023/11/21 10:00 | Zeekstar Tokyo v Osaki Osol | W | 29-37 |
| Japan - League | 2023/11/18 04:00 | Osaki Osol v Blue Thunder | W | 41-30 |