2026 All Japan Road Race Championship

The 2026 MFJ All Japan Road Race Championship (Japanese: 2026 MFJ全日本ロードレース選手権シリーズ, Hepburn: 2026 MFJ Zen Nihon Rōdo Rēsu Senshuken Shirīzu) will be the 60th MFJ Road Race season of the All Japan Road Race Championship since the series-format started, and the 65th consecutive year since the first All Japan race was held after the MFJ was established.[1][2][3] The season is scheduled to begin at Motegi on 4 April, and conclude on 25 October at the 58th MFJ Grand Prix at Suzuka Circuit.[4]

Calendar

The updated provisional calendar was released on 24 October 2025.[4]

Round Circuit Location Date Class Map of circuit locations
1 Mobility Resort Motegi Motegi, Tochigi 4–5 April JSB1000[a]
2 Sportsland Sugo Murata, Miyagi 25–26 April JSB1000†, ST1000, ST600†, J-GP3
3 Autopolis Hita, Ōita 30–31 May JSB1000†, ST1000, ST600, J-GP3
4 Tsukuba Circuit Shimotsuma, Ibaraki 21 June J-GP3
5 Mobility Resort Motegi Motegi, Tochigi 29–30 August JSB1000†, ST1000†, ST600, J-GP3
6 Okayama International Circuit Mimasaka, Okayama 26–27 September JSB1000, ST1000, ST600, J-GP3
7 Suzuka Circuit Suzuka, Mie 24–25 October JSB1000†, ST1000, ST600, J-GP3
  • † – Double-header

Calendar changes

  • The Tsukuba round has been shortened to one day, and the J-GP3 class will no longer contest a double-header.
  • The Autopolis round has been brought forward to before the summer break.

Regulation changes

Starting from the 2026 season, a concession system will be introduced to the ST1000 class to reduce performance gaps between manufacturers, as well as to increase the number of entrants per race. The system allows approved low-cost concession parts designed to help manufacturers with a performance disadvantage reach a fair competitive baseline. Throughout the season, performance will be reviewed to determine whether a manufacturer should retain or have adjustments made to its concessions.[5]

The championship will also drop the system of assigning race numbers based on last season's standings, and riders will instead use their own chosen personal numbers. This will apply to all four classes and only to full-season entrants.[6][7]

Teams and riders

JSB1000 participants

Team Constructor Motorcycle Tyre No. Rider
Auto Race Ube Racing Team BMW M1000RR B TBA Naomichi Uramoto[8]
I's Racing 18 Tatsuya Nakamura
Sanmei Team Taro with SDG 44 Taro Sekiguchi[9]
Tone Team4413 BMW D 24 Ainosuke Yoshida[10]
46 Tomoya Hoshino[10]
SDG-Ducati Team Kagayama Ducati Panigale V4 R B 88 Ryo Mizuno[11]
Astemo Pro Honda SI Racing Honda CBR1000RR-R B 4 Kohta Nozane[12]
Honda Dream RT Sakurai 5 Kazuki Ito[13]
TBA Daijiro Hiura[13]
SDG Team HARC-PRO Honda 92 Yuki Kunii[14]
Team ATJ 6 Satoru Iwata[15]
10 Kohki Suzuki[15]
Team Sugai Racing Japan 27 Yoshiyuki Sugai
Dunlop Racing Team with Yahagi D 45 Tetsuta Nagashima[16]
KRP Sanyoukougyo RS-Itoh Kawasaki ZX-10R B 31 Riku Sugawara[17]
Team Suzuki CN Challenge Suzuki GSX-R1000R B 85 Takuya Tsuda
S-Sports Suzuki 95 Sho Nishimura[18]
Yamaha Factory Racing Team Yamaha YZF-R1 B 1 Katsuyuki Nakasuga[19]
Marumae Team Kodama 50 Yuta Kodama
Team Baby Face 16 Kazuma Tsuda
RSN D 21 Shinichi Nakatomi
Sources:[20]
Key
Regular rider
Replacement rider
Wildcard rider

ST1000 participants

Team Constructor Motorcycle Tyre No. Rider
Team Tatara Aprilia Aprilia RSV4 1100 Factory D 10 Ruka Wada[21]
16 Akito Haga[21]
Astemo Pro Honda SI Racing Honda CBR1000RR-R 1 Taiga Hada[12]
5 Kohta Arakawa[12]
Moto Bum Honda 7 Rei Toshima[22]
Nankai & Sanyo Kogyo RS-Itoh 97 Yuto Sano[23]
RT Japan M Auto 27 Tsukasa Murata[24]
33 Yudai Kamei[24]
SDG Team HARC-PRO Honda 56 Teppei Nagoe[14]
Toho Racing 15 Kosuke Sakumoto[25]
104 Takuma Kunimine[25]
Yahagi Racing Team 12 Motoharu Ito[26]
Kawasaki Plaza Racing Team Kawasaki ZX-10R 43 Gun Mie[27]
64 Ryosuke Iwato[27]
Team Titan TKR Suzuki Suzuki GSX-R1000R 9 Takeru Murase
Akeno Speed RC Koshien Yamaha YZF-R1 4 Shota Ite[19]
Hisa31 with R-in Spirits 25 Hisami Arai
Nitro Ryota Racing 28 Natetan Thongkoat
Sources:[20]
Key
Regular rider
Replacement rider
Wildcard rider

ST600 participants

Team Constructor Motorcycle Tyre No. Rider
Astemo Pro Honda SI Racing Honda CBR600RR B 15 Kanta Hamada[12]
31 Kenshin Nakatani[12]
Battle Factory 1 Yuta Date[28]
25 Shun Miyazaki[28]
Japan Post NTT docomo Business 71 Tomoyoshi Koyama[29]
Honda Suzuka Racing Team 26 Genki Nakajima
Moto Bum Honda 12 Kouga Matsumoto[22]
21 Sho Tokuda[22]
64 Rui Kusu[22]
93 Riku Matsushima[22]
SDG Team HARC-PRO Honda 10 Amon Odaki[14]
13 Kai Aota[14]
SE Competition 8 Toshiki Senda
TN45 Mirai Racing with Astemo 17 Tetsuya Fujita[16]
Toho Racing 28 Mikuto Suzuki[25]
34 Anjyu Kasai[25]
Team Eoric with Flash Kawasaki ZX-6R 33 Kou Yamamoto
Akeno Speed Yamaha YZF-R6 52 Aoi Uezu
Garage L8 Racing Team 29 Yusuke Ikeda
Ito Racing Borg Custom 5 Rei Matsuoka[19]
16 Shoma Yamane
35 Wahyu Nugroho
K-Fund GBS Racing 7 Takumi Takahashi[19]
Nitro Ryota Racing 9 Keisuke Tanaka[30]
11 Ren Okabe[30]
Racing Team Seki 32 Yuta Tarusawa
Teamkenken 50 Kengo Nagao[31]
Team Tec2 and 24Service 30 Yoshihiro Toyohara
Webike Team Norick 27 Kairi Moriyama[19]
Sources:[20]
Key
Regular rider
Replacement rider
Wildcard rider

J-GP3 participants

Team Constructor Motorcycle Tyre No. Rider
Japan Post NTT docomo Business Honda NSF250R B 3 Shizuka Okazaki[29]
23 Rei Wakamatsu[29]
Like a Wind Club Y's 9 Motonari Matsuda
Marumae Dream Kitakyushu CParis 5 Hayato Oota
Nozawa Racing Family Malusaka 17 Hidenori Nozawa
Plan Bee Racing MTR 24 Arata Irimoto
Team Ak1Tech TxS 25 Rukiya Yamamoto
Team Deshi with RG Niwa 28 Norihiko Murata
Team Life Honda Dream Kitakyushu 8 Eito Nakamura
Team Plusone 11 Shun Takenaka[32]
Astemo SI Racing with Thai Honda
Astemo SI Racing with RSC 		14 Techin In-Aphai
27 Pongkun Aeimnoi
D 16 Rintaro Todaka[12]
Honda Dream RT Sakurai TBA Yugo Nakayama[13]
Honda Vietnam Kohara RT 26 Ngo Nguyen Viet Tuan
PMU 7C Galespeed 1 Hiroki Ono
Kijima Kiss RC with Katsudenki P 10 Shingo Iidaka
SDG Jr. 56Racing 56 Kotaro Togashi[33]
Team Naoko KTM KTM RC250R B 5 Naoko Takasugi
Sources:[20]
Key
Regular rider
Replacement rider
Wildcard rider

Notes

  1. ^ The race will serve as a support race to the 2026 Super Formula Championship round.

References

  1. ^ "MFJ 60年の歩み". mfj.or.jp (in Japanese). Archived from the original on 6 December 2025. Retrieved 7 October 2025.
  2. ^ "1967 MFJ全日本ロードレース選手権". roadraceresults.blog.jp (in Japanese). 21 July 2019. Archived from the original on 15 February 2026. Retrieved 7 October 2025.
  3. ^ "当協会について". mfj.or.jp (in Japanese). Archived from the original on 15 February 2026. Retrieved 7 October 2025.
  4. ^ a b "2026 全日本ロードレース選手権 暫定カレンダー（更新）について" mfj.or.jp (in Japanese), 24 October 2025. Retrieved 24 November 2025.
  5. ^ "2026 年全日本ロードレース選手権シリーズ ST1000 クラス 性能調整優遇措置導入のご案内" mfj.or.jp (in Japanese), 9 December 2025. Retrieved 9 December 2025.
  6. ^ "希望ゼッケン制度が2026年シーズンより復活" jrr.jp (in Japanese), 12 December 2025. Retrieved 16 December 2025.
  7. ^ "2026 年全日本ロードレース選手権シリーズ 希望ゼッケン制度の採用について" mfj.or.jp (in Japanese), 9 December 2025. Retrieved 9 December 2025.
  8. ^ "BMW Motorrad Motorsport 2026: The large, strong family is ready". press.bmwgroup.com. 27 January 2026. Retrieved 27 January 2026.
  9. ^ "SDG Racing Familyが 2026年シーズン体制を発表". jrr.jp (in Japanese). 19 February 2026. Retrieved 19 February 2026.
  10. ^ a b "TONE Team 4413 BMW、星野知也と吉田愛乃助の2台でJSB1000参戦。東京オートサロンで体制発表" as-web.jp (in Japanese), 11 January 2026. Retrieved 11 January 2026.
  11. ^ @DUCATI_KAGAYAMA (15 February 2026). "Team KAGAYAMA 2026年シーズンレース参戦計画" (Tweet). Retrieved 15 February 2026 – via X (formerly Twitter).
  12. ^ a b c d e f "2026 全日本ロードレース選手権参戦体制について発表します！" si-racing.com (in Japanese), 16 January 2026. Retrieved 16 January 2026.
  13. ^ a b c "桜井ホンダ4年目を迎える伊藤和輝、日浦大治朗が今年もスポット参戦。Honda Dream RT SAKURAI HONDAがレース参戦計画を発表" as-web.jp (in Japanese), 25 January 2026. Retrieved 25 January 2026.
  14. ^ a b c d "世界帰りの國井勇輝がJSB1000に！ 名越哲平はST1000にスイッチ。2026年SDG HARC-PRO.全日本ロード参戦体制発表" as-web.jp (in Japanese), 8 January 2026. Retrieved 8 January 2026.
  15. ^ a b "TeamATJ 2026シーズン体制発表 | ATJ | オートテクニックジャパン" autotechnic.co.jp (in Japanese), 9 January 2026. Retrieved 9 January 2026.
  16. ^ a b "2026年Hondaモータースポーツ活動計画" global.honda (in Japanese), 9 January 2026. Retrieved 9 January 2026.
  17. ^ "KRP三陽工業＆RS-ITOH、2026年参戦体制を発表　 今年も全日本ロードJSB1000・鈴鹿8耐にKawasaki車両で挑戦" newscast.jp (in Japanese), 7 January 2026. Retrieved 7 January 2026.
  18. ^ "生形秀之監督が西村硝を起用し全日本ロードJSB1000にフル参戦" as-web.jp (in Japanese), 10 December 2025. Retrieved 10 December 2025.
  19. ^ a b c d e "2026年ヤマハ発動機モータースポーツ活動　主要チーム体制とライダープロフィール" global.yamaha-motor.com (in Japanese), 10 February 2026. Retrieved 10 February 2026.
  20. ^ a b c d "2026 MFJ全日本ロードレース選手権シリーズ 年間エントリーリスト" (PDF). mfj.or.jp (in Japanese). 24 February 2026. Retrieved 24 February 2026.
  21. ^ a b @TeamTATARA (20 January 2026). "Team TATARA apriliaは2026年レース参戦計画を発表しました。" (Tweet). Retrieved 20 January 2026 – via X (formerly Twitter).
  22. ^ a b c d e "豊島怜が新加入！ST600には若手が4人フル参戦。2026年も大所帯のMOTOBUM HONDAが体制発表" as-web.jp (in Japanese), 26 January 2026. Retrieved 26 January 2026.
  23. ^ "2026 年度ロードレース選手権参戦のご案内" nankaibuhin.co.jp (in Japanese), 16 January 2026. Retrieved 16 January 2026.
  24. ^ a b @RTjma2024 (15 December 2025). "本日は、2026年の参戦体制を発表させていただきます。" (Tweet). Retrieved 15 December 2025 – via X (formerly Twitter).
  25. ^ a b c d "東広島のTOHO Racingが4台体制で2026年シーズンに挑む／全日本ロード" as-web.jp (in Japanese), 5 January 2026. Retrieved 5 January 2026.
  26. ^ "YAHAGI Racing Team ST1000 矢作産業チャレンジサイト". challengeyahagi.com (in Japanese). 22 February 2026. Retrieved 22 February 2026.
  27. ^ a b "2026シーズン Kawasaki Plaza Racing Team 参戦体制" kawasaki-motors.com (in Japanese), 30 January 2026. Retrieved 30 January 2026.
  28. ^ a b @BattleSuzuka (15 January 2026). "【速報】参戦体制決定" (Tweet). Retrieved 15 January 2026 – via X (formerly Twitter).
  29. ^ a b c "T.Pro.Innovation 2026年レース体制発表 株式会社ティー・プロ・イノベーション". tproi.co.jp (in Japanese). 23 February 2026. Retrieved 23 February 2026.
  30. ^ a b @Nitro_Ryota_R (16 January 2026). "【2026年Nitro Ryota Racingのレース参戦体制】" (Tweet). Retrieved 16 January 2026 – via X (formerly Twitter).
  31. ^ @ken50_MCZ (25 January 2026). "全日本選手権ST600を戦います。今年は「長尾健吾」というライダーをさらに研ぎ澄ませていく。そんな年にしたいと思います。" (Tweet). Retrieved 25 January 2026 – via X (formerly Twitter).
  32. ^ @Takeshun1005 (24 January 2026). "昨年に引き続き、2026年シーズンも『TEAM PLUSONE』から全日本ロードレース選手権 J-GP3クラス に参戦します" (Tweet). Retrieved 25 January 2026 – via X (formerly Twitter).
  33. ^ "SDG株式会社 企業サイト｜2026年SDG Jr.56RACING 参戦体制発表" sdg-ing.com (in Japanese), 26 January 2026. Retrieved 26 January 2026.
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