2026 D1 Grand Prix series
The 2026 D1 Grand Prix series (known for sponsorship reason as 2026 Gran Turismo D1 Grand Prix series) is a professional drifting competition based in Japan which will be the twenty-sixth season of the D1 Grand Prix series. The competition is organized by Sunpros under Japanese Automobile Federation (JAF) Semi national competition format and recognize as Japan Drift Championship. The championship is planned to be contested over 10 rounds starting at Aichi Sky Expo on 24th of March and ended on 15th of November 2026 at Odaiba.
The season is celebrated as the twenty-fifth anniversary of D1 Grand Prix and D1 in general.
Hideyuki Fujino is the defending champion.[1]
Schedule
Provisional schedule was released following the final round of 2025 season. Aichi Sky Expo in Nagoya will host the opening two rounds of the season. The venue is located near Centrair which have previously held D1GP round back in 2013. In turns, Okuibuki Motorpark will not held any round for the first time since 2019. The rest of the calendar will be held at same weekend as previous year.[2]
| Round | Venue | Date |
|---|---|---|
| 1 | 9 May | |
| 2 | 10 May | |
| 3 | 27 June | |
| 4 | 28 June | |
| 5 | 26 September | |
| 6 | 27 September | |
| 7 | 24 October | |
| 8 | 25 October | |
| 9 | 14 November | |
| 10 | 15 November |
Regulation changes
- Best 24 is brought back for the first time since 2015 when the system was known as tanso qualifying. The best 24 format will be run on several round only. This led to change on tanso and teams' points which now reward point to 24 driver and its team if the best 24 format is used while the driver overall standings remain only awarding point to top 16 driver regardless of the system being used and team standings remain only scored by highest finishing driver.
- Multi cars team that is not participating in 2025 is mandated to participate for full-season.
- The noise limit is reduced from 113 dB to 110 dB or vary depends on venue.
- The number of mechanic allowed in staging area during tanso is increased from one to two mechanics.
- During tsuiso race director allowed to assign a score correction to lead car for serious driving error.
- Team member must now mandated to wear a similar team wear.
- Only mechanic with fire-proof suit is allowed in hot pit area.
Teams and drivers
| Teams | Tire | Car | Engine | No | Drivers | Round | Ref. |
|---|---|---|---|---|---|---|---|
| SEIMI STYLE SHIBATA DRIFT | Shibatire | Nissan Silvia (S15) | Toyota 2JZ I6 | 2 | TBC | [3][4] | |
| URAS RACING | Dunlop | Nissan Skyline (R34) | Toyota 2JZ I6 | 3 | 1-4 | [5] | |
| CUSCO RACING | Yokohama | Toyota GR Yaris (GXPA16) | Toyota 2JZ I6 | 5 | 1-4 | [6] | |
| Toyota GR86 (ZN8) | 32 | 1-4 | |||||
| TEAM RE雨宮 マツモトキヨシ シバタイヤ | Shibatire | Mazda RX-7 (FD3S) | Custom 4-rotor | 7 | 1-4 | [3] | |
| VEHIQL RACING×VALINO | Valino | Nissan 180SX (RPS13) | Toyota 2JZ I6 | 8 | 1-4 | [7] | |
| TEAM BUZZBREAK DRIFT | Valino | Nissan Silvia (S15) | Toyota 2JZ I6 | 9 | 1-4 | [8] | |
| Toyota GR86 (ZN8) | 10 | 1-4 | |||||
| Team BuzzBreak | Toyota Mark II (JZX100) | 50 | 1-4 | ||||
| Team sky FJトラスポ | Valino | Nissan Silvia (S15) | Toyota 2JZ I6 | 15 | 1-4 | [9] | |
| CarGuy Team G-Meister Valino A | Valino | BMW 3-Series (E92) | Toyota 2JZ I6 | 16 | 1-4 | [10] | |
| Toyota GR86 (ZN8) | 17 | 1-4 | |||||
| CarGuy Team G-Meister Valino B | Toyota Supra (A80) | 12 | 1-4 | ||||
| Nissan Silvia (S15) | 67 | 1-4 | |||||
| SIMsupportSpark×GarageHANGOUT | Shibatire | Nissan Silvia (S14) | Toyota 2JZ I6 | 22 | 1-4 | [11] | |
| Repair Create×GR Garage Seifuto×Result Japan | Shibatire | Toyota GR86 (ZN8) | Toyota 2JZ I6 | 23 | 1-4 | [12] | |
| TEAM TNR LOVCA SE System | Antares | Toyota Mark II (JZX100) | Toyota 2JZ I6 | 30 | 1-2 | [13] | |
| Shibata Racing Team | Shibatire | Toyota GR86 (ZN8) | Nissan VR38 V6 | 31 | 1-4 | [14] | |
| 広島トヨタ team マッハ&DRoo-P | Dunlop | Toyota GR86 (ZN8) | Toyota 2JZ I6 | 33 | 1-4 | [15] | |
| Toyota Sprinter Trueno (AE85) | Toyota 2GR V6 | 55 | 1-4 | ||||
| Racing Service Watanabe | Antares | Toyota Sprinter Trueno (AE86) | Nissan SR20 I4 | 43 | 1-4 | [13] | |
| Mazda RX-7 (FC3S) | Mazda 20B 3-rotor | 51 | 1-4 | [12] | |||
| Team miyaseimitsu | Shibatire | Nissan Silvia (S15) | Custom 4-rotor | 38 | 3-4 | [12] | |
| Gyeon Racing | Harson | Nissan 180SX (RPS13) | Toyota 2JZ I6 | 47 | 1-4 | [16] | |
| GP Sports | Drift Star | Nissan 180SX (RPS13) | Toyota 2JZ I6 | 56 | 1-4 | [17] | |
| D1TAIWAN DTMRS | Valino | Toyota GR Supra (J29/DB) | Toyota 2JZ I6 | 57 | 1-2 | [13] | |
| Team Toyo Tires Drift-1 | Toyo Tires | Toyota GR86 (ZN8) | Toyota 2JZ I6 | 66 | 1-4 | [18] | |
| 88 | 1-2 | ||||||
| Team Toyo Tires Drift-2 | Toyota GR Corolla (GZEA14) | 77 | 1-4 | ||||
| Toyota GR86 (ZN8) | 80 | 1-4 | |||||
| Team Toyo Tires Drift-3 | Toyota GT86 (ZN6) | Nissan VR38 V6 | 14 | 1-4 | |||
| Mind Control Racing SHIBATIRE | Shibatire | Nissan Silvia (S14) | Toyota 2JZ I6 | 70 | 1-4 | [19] | |
| Drift Star Racing | Drift Star | Toyota Chaser (JZX100) | Toyota 2JZ I6 | 75 | 1-4 | [20] | |
| Nissan Silvia (S13) | 76 | 1-2 | |||||
| Nissan Silvia (S13) | Chevrolet LSX V8 | 3-4 | |||||
| Team Vertex | Shibatire | Lexus RC (XC10) | Toyota 2JZ I6 | 78 | 1-4 | [3] | |
| Nissan Silvia (S15) | 89 | 1-4 | |||||
| Team D-Max Racing | Valino | Nissan Silvia (S15) | Toyota 2JZ I6 | 79 | 1-4 | [21] | |
| Drift Star | 81 | 1-4 | |||||
| Team Valino Works | Valino | Toyota GR86 (ZN8) | Toyota 2JZ I6 | 86 | 1-4 | [22] | |
| 99 | 1-4 | ||||||
| FAT FIVE RACING | Yokohama | Toyota GR Supra (J29/DB) | Toyota 2JZ I6 | 87 | 1-4 | [13] | |
| WEINS Toyota Kanagawa × 俺だっ!Racing | Valino | Toyota GR Supra (J29/DB) | Toyota 2JZ I6 | 90 | 1-4 | [23] |
Changes
- Masashi Yokoi leave D-Max Racing Team at the end of the 2025 season after 13 years. He planned to compete with his own Mind Control Racing team and driving a Nissan Silvia S14 he entered World Time Attack Challenge Drift class with.[24][19]
- D-Max announced Kojiro Mekuwa transferred from G-Meister to replace Masashi Yokoi who left the team.[21]
- Following Kojiro Mekuwa arrival to the team, D-Max use Valino tires for Mekuwa and Kenshiro Wada use Valino's sister brand, Drift Star.
- Shibata Racing Team downscale to one car with Koudai Sobagiri and not renewed Tetsuya Hibino's contract.[14][25]
- D1 Lights runner-up, Kazutaka Yanagi announced he will stepping up to D1GP driving the same team and car as in D1 Lights.[11]
- Super GT's Team Mach joined Droo-P as the team title sponsor alongside Hiroshima Toyota and entered as Hiroshima Toyota team Mach & Droo-P.[15]
- Sayaka Shimoda returns to the series after 2 year away. She joined Naoki Nakamura on Valino's works team and driving a Toyota GR86.[22]
- Ryu Nakamura joined Drift Star works team replacing Masakazu Doi.[20]
- 2023 D1 Lights champion, Hisato Yonai returns to the series after a year off. He is sponsored by car care product Gyeon and will drive the same Nissan 180SX he previously use in 2024. He will be using Harson tires.[16]
- Cusco moved Yoshitatsu Kaneda and his Toyota GR Yaris from their Formula Drift Japan line-up to replace Atsuki Hoshi and his GR Corolla respectively. Kaneda will make his first D1GP appearance since 2018 with his GR Yaris being the first example to compete in the series.[6]
- Team G-Meister partner with CARGUY and entered two teams under A and B designation. G-Meister owner Koji Yamaguchi joined by Shigehisa Sasayama drive BMW E92 and Toyota GR86 respectively and both after a year away from the series on the A team.Yoshichika Tamagawa and Daiki Nishiyama both graduate from D1 Lights is on the B team. Tamagawa will drive his A80 Supra he previously use in Formula Drift Japan while Nishiyama upgraded the same S15 he use in D1 Lights.[10]
- Lattapon Keawchin (Pop) joined Takahiro Ueno in Team Vertex replacing his compatriot and senior Daychapon Toyingcharoen (Pond).
- Toyo Tires announced conclusion to Team Toyo Tires Drift works team structure after 2026 season.[18]
- Maopo Yamanaka was initially entered driving for WEINS Toyota Kanagawa × 俺だっ!Racing. However due to misconduct, his D1GP license is suspended. Tsuyoshi Tezuka is brought in to replace him returning to the team as a driver for the first time since final two round of 2022 season. Tezuka will be making his first full time appearance for the first time since 2017.[23]
- Daigo Saito return to using Yokohama for the first time since 2022.
- Tetsura Nakada change his tires supplier to Antares.
- Taiwanese driver, Hsu Lei set to make his debut driving a Toyota GR Supra. He will be the first Taiwanese driver to enter D1GP since TaI Xiao-Hsang in 2022.
Mid season changes
- Seimi Tanaka is unable to participate in the first four round due to his car involved in a road accident while being transported.[4]
- Ryu Nakamura change his car to the same V8 powered S13 Silvia that his father, Naoki win the 2024 championship with.
- Masato Kawabata set to miss both Tsukuba round as he will be at Ultrace event in Poland.[26] This will be his first time not competing in D1GP round since 2003.
Results and standings
Results
| Round | Venue | Winner | Report | |
|---|---|---|---|---|
| Tanso | Tsuiso | |||
| 1 | Naoki Nakamura | Masashi Yokoi | [27] | |
| 2 | Naoki Nakamura | Hideyuki Fujino | ||
| 3 | Koudai Sobagiri | Masashi Yokoi | [28] | |
| 4 | Masashi Yokoi | Masashi Yokoi | ||
| 5 | ||||
| 6 | ||||
| 7 | ||||
| 8 | ||||
| 9 | ||||
| 10 | ||||
Driver's standings
Final classification within each round is determined by highest qualifying position; for example, of the two drivers eliminated in the Best Four, the driver who qualified higher is awarded 3rd position and the final place on the podium.
Point system
| Positions | 1st | 2nd | 3rd | 4th | 5th | 6th | 7th | 8th | 9th | 10th | 11th | 12th | 13th | 14th | 15th | 16th |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Point | 25 | 21 | 18 | 16 | 13 | 12 | 11 | 10 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 |
| Tanso point | 4 | 3 | 2 | 1 | ||||||||||||
Tie breaker is determined by higher points in tanso standings.
| Pos | Driver | Aichi | Tsukuba | Ebisu | Autopolis | Odaiba | Total | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Rd.1 | Rd.2 | Rd.3 | Rd.4 | Rd.5 | Rd.6 | Rd.7 | Rd.8 | Rd.9 | Rd.10 | |||
| 1 | Masashi Yokoi | 1 | DSQ | 1 | 11 | 79 | ||||||
| 2 | Naoki Nakamura | 91 | 31 | 22 | 4 | 74 | ||||||
| 3 | Koudai Sobagiri | 2 | 2 | 91 | 34 | 73 | ||||||
| 4 | Kojiro Mekuwa | 102 | 6 | 54 | 23 | 59 | ||||||
| 5 | Hideyuki Fujino | 17 | 1 | 3 | 92 | 54 | ||||||
| 6 | Lattapon Keawchin (Pop) | 16 | 7 | 4 | 5 | 41 | ||||||
| 7 | Ryo Ishi | 5 | 4 | DNQ | DNQ | 29 | ||||||
| 8 | Hisato Yonai | 7 | 20 | 13 | 6 | 27 | ||||||
| 9 | Yumeto Hatanaka | 12 | 103 | 103 | DNQ | 23 | ||||||
| 10 | Hokuto Matsuyama | 3³ | DNQ | DNQ | 16 | 21 | ||||||
| 11 | Daiki Nishiyama R | DNQ | 18 | 6 | 12 | 17 | ||||||
| 12 | Shiina Tamaki | 44 | DNQ | DNQ | DNQ | 17 | ||||||
| 13 | Yuki Tano | 11 | DNQ | 12 | 13 | 16 | ||||||
| 14 | Teruyoshi Iwai | 13 | WD | 7 | DNQ | 15 | ||||||
| 15 | Mitsuru Murakami | 19 | 9² | 15 | RET | 13 | ||||||
| 16 | Takuya Inaoka | 6 | DNQ | 16 | DNQ | 13 | ||||||
| 17 | Yuta Fujiwara | DNQ | 5 | DNQ | DNQ | 13 | ||||||
| 18 | Keiichi Nomura | 18 | DNQ | 8 | 15 | 12 | ||||||
| 19 | Takahiro Ueno | DNQ | DNQ | DNQ | 7 | 11 | ||||||
| 20 | Kenshiro Wada | RET | DNQ | DNQ | 8 | 10 | ||||||
| 21 | Koji Tada | 24 | 12 | DNQ | 11 | 10 | ||||||
| 22 | Kazutaka Yanagi R | 8 | DNQ | DNQ | DNQ | 10 | ||||||
| 23 | Yoshicika Tamagawa R | DNQ | 19 | DNQ | 10 | 7 | ||||||
| 24 | Junya Ishikawa | 23 | 11⁴ | DNQ | DNQ | 7 | ||||||
| 25 | Sayaka Shimoda | 15 | 13 | DNQ | DNQ | 6 | ||||||
| 26 | Ryu Nakamura | DNQ | 17 | 11 | DNQ | 6 | ||||||
| 27 | Masato Kawabata | 14 | 14 | DNP | DNP | 6 | ||||||
| 28 | Koji Yamaguchi | DNQ | DNQ | DNQ | 14 | 3 | ||||||
| 29 | Hayato Miyoshi | RET | RET | 14 | DNQ | 3 | ||||||
| 30 | Daigo Saito | 21 | 15 | RET | DNQ | 2 | ||||||
| 31 | Tetsuya Kume | 20 | 16 | DNQ | DNQ | 1 | ||||||
| 32 | Shigehisa Sasayama | 22 | DNQ | DNQ | DNQ | 0 | ||||||
| 33 | Yoshitatsu Kaneda | DNQ | 21 | DNQ | DNQ | 0 | ||||||
| 34 | Yukio Matsui | DNQ | 22 | DNQ | DNQ | 0 | ||||||
| 35 | Tezuka Tsuyoshi | DNQ | 23 | DNQ | DNQ | 0 | ||||||
Tanso standings
Point system
| Format | 1st | 2nd | 3rd | 4th | 5th | 6th | 7th | 8th | 9th | 10th | 11th | 12th | 13th | 14th | 15th | 16th | 17th | 18th | 19th | 20th | 21st | 22nd | 23rd | 24th |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Best 16 | 20 | 16 | 15 | 14 | 13 | 12 | 11 | 10 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | 0 | |||||||
| Best 24 | 28 | 24 | 23 | 22 | 21 | 20 | 19 | 18 | 16 | 15 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 |
Tie breaker is determined by higher event results position.
| Pos | Driver | Aichi | Tsukuba | Ebisu | Autopolis | Odaiba | Total | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Best 24 | Best 16 | TBA | TBA | TBA | ||||||||
| Rd.1 | Rd.2 | Rd.3 | Rd.4 | Rd.5 | Rd.6 | Rd.7 | Rd.8 | Rd.9 | Rd.10 | |||
| 1 | Naoki Nakamura | 1 | 1 | 2 | 10 | 79 | ||||||
| 2 | Kojiro Mekuwa | 2 | 8 | 4 | 3 | 71 | ||||||
| 3 | Koudai Sobagiri | 7 | 11 | 1 | 4 | 57 | ||||||
| 4 | Hideyuki Fujino | 9 | 13 | 5 | 2 | 56 | ||||||
| 5 | Yumeto Hatanaka | 12 | 3 | 3 | DNQ | 51 | ||||||
| 6 | Hisato Yonai | 8 | 19 | 9 | 9 | 40 | ||||||
| 7 | Mitsuru Murakami | 14 | 2 | 13 | DNQ | 39 | ||||||
| 8 | Masashi Yokoi | 17 | DSQ | 8 | 1 | 38 | ||||||
| 9 | Koji Tada | 23 | 6 | DNQ | 7 | 33 | ||||||
| 10 | Lattapon Keawchin (Pop) | 24 | 12 | 12 | 5 | 32 | ||||||
| 11 | Yuki Tano | 10 | DNQ | 7 | 12 | 31 | ||||||
| 12 | Ryo Ishi | 5 | 18 | DNQ | DNQ | 28 | ||||||
| 13 | Junya Ishikawa | 21 | 4 | DNQ | DNQ | 26 | ||||||
| 14 | Daiki Nishiyama | DNQ | 16 | 10 | 8 | 26 | ||||||
| 15 | Kazutaka Yanagi | 15 | 10 | DNQ | DNQ | 25 | ||||||
| 16 | Sayaka Shimoda | 22 | 5 | DNQ | DNQ | 24 | ||||||
| 17 | Ryu Nakamura | DNQ | 15 | 5 | DNQ | 23 | ||||||
| 18 | Hokuto Matsuyama | 3 | DNQ | DNQ | 16 | 24 | ||||||
| 19 | Masato Kawabata | 19 | 9 | DNP | DNP | 22 | ||||||
| 20 | Shiina Tamaki | 4 | DNQ | DNQ | DNQ | 22 | ||||||
| 21 | Takuya Inaoka | 6 | DNQ | 15 | DNQ | 22 | ||||||
| 22 | Yuta Fujiwara | DNQ | 7 | DNQ | DNQ | 19 | ||||||
| 23 | Keiichi Nomura | 11 | DNQ | 16 | 14 | 18 | ||||||
| 24 | Teruyoshi Iwai | 13 | WD | 14 | DNQ | 15 | ||||||
| 25 | Daigo Saito | 18 | 17 | RET | DNQ | 15 | ||||||
| 26 | Tetsuya Kume | 16 | 23 | DNQ | DNQ | 11 | ||||||
| 27 | Takahiro Ueno | DNQ | DNQ | DNQ | 11 | 7 | ||||||
| 28 | Hayato Miyoshi | RET | RET | 11 | DNQ | 6 | ||||||
| 29 | Yoshitatsu Kaneda | DNQ | 20 | DNQ | DNQ | 5 | ||||||
| 30 | Shigehisa Sasayama | 20 | DNQ | DNQ | DNQ | 5 | ||||||
| 31 | Yukio Matsui | DNQ | 21 | DNQ | DNQ | 4 | ||||||
| 32 | Koji Yamaguchi | DNQ | DNQ | DNQ | 13 | 4 | ||||||
| 33 | Tezuka Tsuyoshi | DNQ | 22 | DNQ | DNQ | 3 | ||||||
| 34 | Kenshiro Wada | RET | DNQ | DNQ | 15 | 2 | ||||||
| 35 | Yoshichika Tamagawa | DNQ | 24 | DNQ | 6 | 1 | ||||||
*Bold - Round winner
Teams' standings
Points scored by the highest finishing driver in each round. Point for position 17 to 24th only awarded when best 24 system is used.
| Positions | 1st | 2nd | 3rd | 4th | 5-8th | 9-16th | 17-24th |
|---|---|---|---|---|---|---|---|
| Points | 26 | 20 | 15 | 10 | 6 | 3 | 1 |
| Pos | Team | Aichi | Tsukuba | Ebisu | Autopolis | Odaiba | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Rd.1 | Rd.2 | Rd.3 | Rd.4 | Rd.5 | Rd.6 | Rd.7 | Rd.8 | Rd.9 | Rd.10 | ||
References
- ↑ "Congratulations to Hide Fujino — 2025 D1GP Series Champion!The true potential of the 2JZ has been unleashed. TOMEIUSA/RSE engine components prove their performance with real results. – TOMEI –The Engine Specialist–". www.tomeiusa.com. Retrieved 2025-12-13.
- ↑ "競技会カレンダー". モータースポーツトップ (in Japanese). Retrieved 2026-01-21.
- 1 2 3 Shibata (2026-06-03). "Shibatire 2026 support driver".
- 1 2 @Gt8VUlzRG7buafO (2026-04-18). "東名阪道 上り 四日市IC~四日市JCT付近 複数台からむ追突事故で規制渋滞4月18日" (Tweet) (in Japanese). Retrieved 2026-05-07 – via X (formerly Twitter).
- ↑ "Instagram". www.instagram.com. Retrieved 2026-03-06.
- 1 2 "CUSCO Racing 2026年モータースポーツ活動計画|CUSCO ウェブサイト". www.cusco.co.jp (in Japanese). Retrieved 2026-02-12.
- ↑ "Instagram". www.instagram.com. Retrieved 2026-03-06.
- ↑ "Instagram". www.instagram.com. Retrieved 2026-03-06.
- ↑ "Instagram". www.instagram.com. Retrieved 2026-03-06.
- 1 2 "News Release | CARGUY Team G-meister VALINO 2026". www.g-meister.net. Retrieved 2026-04-01.
- 1 2 Yanagi, Kazutaka (2025-11-25). "2026 D1GP Participation announcement". X.
- 1 2 3 "[0306更新]D1GPエキシビションマッチ「ラウンドゼロ」シン・モーターファンフェスタ2026で開催! モーターファンフェスタ 2026" (in Japanese). 2026-03-06. Retrieved 2026-03-06.
- 1 2 3 4 "D1GP Rd1&2 AICHI エントリーリスト" (in Japanese). 2026-04-22. Retrieved 2026-04-22.
- 1 2 "『【コラム】今年のレーシングチームの体制発表!』". ⚡️しばちゃん⚡ (in Japanese). Retrieved 2026-01-09.
- 1 2 "Instagram". www.instagram.com. Retrieved 2026-03-06.
- 1 2 Yonai, Hisato (2025-12-25). "2026 Participation announcement".
{{cite web}}: CS1 maint: url-status (link) - ↑ "Instagram". www.instagram.com. Retrieved 2026-03-06.
- 1 2 "Instagram". www.instagram.com. Retrieved 2026-04-10.
- 1 2 "Instagram". www.instagram.com. Retrieved 2026-01-21.
- 1 2 Drift Station (2026-01-09). "Ryu Nakamura joined Drift Star".
- 1 2 "Instagram". www.instagram.com. Retrieved 2026-02-20.
- 1 2 "女性プロドリフト選手の下田紗弥加がD1GP復帰! 2026年の愛機"サヤカブルーGR86"もお披露目 | ドリフト". autosport web (in Japanese). 2026-01-20. Retrieved 2026-01-21.
- 1 2 "Instagram". www.instagram.com. Retrieved 2026-04-26.
- ↑ "大盛況に終わった東京オートサロン2025でのD1GPキックオフドリフトでD-MAXが重大発表 | ドリフト". autosport web (in Japanese). 2025-01-17. Retrieved 2025-12-13.
- ↑ "日比野哲也選手とのD1ドライバー契約終了に関するお知らせ | ニュースリリース". SHIBATA 柴田自動車株式会社 (in Japanese). 2025-11-25. Retrieved 2025-12-13.
- ↑ "Instagram". www.instagram.com. Retrieved 2026-06-18.
- ↑ "スカイエキスポ特設コースでの開幕戦は横井が3年ぶりの優勝。第2戦は王者藤野が制す/D1GP愛知 | ドリフト". autosport web (in Japanese). 2026-05-12. Retrieved 2026-05-20.
- ↑ "TSUKUBA DRIFTは横井が席巻。2連勝でランキングトップに/D1GP第3戦&第4戦 | ドリフト". autosport web (in Japanese). 2026-06-30. Retrieved 2026-07-17.