Race Result - Formula 4 Japanese Championship 2025 - R12
Result Summary
This page records an official race result from the 2025 Formula 4 Japanese Championship. The event took place at Autopolis Circuit on October 17, 2025 / October 19, 2025. In the R12, car number 43 finished 2 overall and 2 in the Champion class. The entry was represented by Tosei Moriyama and operated by JMS RACING with B-MAX, using the Other MCS4-24.
Result Details
| Attribute | Value |
|---|---|
| Result ID | 25588 |
| Racing Series | Formula 4 Japanese Championship |
| Parent Racing Series | |
| Year | 2025 |
| Start Date / End Date | October 17, 2025 / October 19, 2025 |
| Event Name | |
| Round | R12 |
| Racing Circuit | Autopolis Circuit |
| Position | 2 |
| Class | Champion |
| Position in Class | 2 |
| Racing Drivers | Tosei Moriyama |
| Racing Team | JMS RACING with B-MAX |
| Car No. | #43 |
| Race Car Model | Other MCS4-24 |
| Race Car Class | Formula |
| Reference Documents | 2025 F4 Japanese Championship R11 & R12 Results |
| Create / Update | October 23, 2025 / October 23, 2025 |
This result is based on official race classification documents released by the event organizer.