SRO Japan Cup
GT World Challenge: Asia, Current
From Wikipedia, the free encyclopedia
The SRO Japan Cup is a racing series operated by SRO Motorsports Group and Team Asia One GT Management's GT World Challenge Asia, an auto racing series for grand tourer cars in Japan. The races are contested with GT3-spec and GT4-spec cars. The series used to compete together alongside GT World Challenge Asia, but as of 2024, the Japan Cup is held as a stand-alone series.[1]
CategoryGrand tourer sportscars
CountryJapan
Inaugural season2022
Drivers' championGT3:
Shintaro Kawabata
Akihiro Tsuzuki
Haridarma Manoppo
Seita Nonaka
Shintaro Kawabata Akihiro Tsuzuki
GTC:
Tiger Wu
Haridarma Manoppo Seita Nonaka | |
| Category | Grand tourer sportscars |
|---|---|
| Country | Japan |
| Inaugural season | 2022 |
| Drivers' champion | GT3: Shintaro Kawabata Akihiro Tsuzuki
GTC: Haridarma Manoppo Seita Nonaka |
| Teams' champion | GT3: Hitotsuyama with Cornes Racing
GTC: Toyota Gazoo Racing Indonesia |
| Official website | www |
 Current season | |
Circuits
- Bold denotes a circuit will be used in the 2026 season.
| Number | Circuits | Rounds | Years |
|---|---|---|---|
| 1 |  Suzuka Circuit |
4 | 2022–present |
 Fuji Speedway |
4 | 2022–present | |
 Okayama International Circuit |
4 | 2022–present | |
| 4 |  Sportsland Sugo |
3 | 2022, 2024–present |
| 5 |  Mobility Resort Motegi |
1 | 2023 |
Champions
Drivers
Bold indicates overall champion for each car class (GT3 and GT4).
| Year | GT3 Pro-Am | GT3 Am | GTC | GT4 Silver-Am | GT4 Am |
|---|---|---|---|---|---|
| 2022 | Kei Cozzolino Takeshi Kimura |
Yudai Uchida Tadao Uematsu |
— | Hiroaki Hatano Shinya Hosokawa |
Masayoshi Oyama |
| 2023 | Yuta Kamimura Hiroaki Nagai |
Yorikatsu Tsujiko Yusuke Yamasaki |
— | Masaki Kano Manabu Orido |
Sho Kobayashi Naohiko Otsuka |
| 2024 | Shinichi Takagi Daisuke Yamawaki |
Tadao Uematsu |
— | Takeshi Suehiro |
Kenji Hama Tatsuya Hoshino |
| 2025 | Shintaro Kawabata Akihiro Tsuzuki |
Hirokazu Suzuki Tadao Uematsu |
Tiger Wu |
Haridarma Manoppo Seita Nonaka |
Betty Chen Yoshichika Nagai |
Teams
| Year | GT3 | GTC | GT4 |
|---|---|---|---|
| 2024 | K-tunes Racing |
— | Wakayama Toyota with Hojust Racing |
| 2025 | Hitotsuyama with Cornes Racing |
Binggo Racing |
Toyota Gazoo Racing Indonesia |
