Rnd. | Class | Circuit | Date | Pole Position | Fastest Lap | Winners |
1 | ST–X | Suzuka Circuit, Suzuka City | 23–24 March | #1 GTNET Motor Sports | #1 GTNET Motor Sports | #777 D'station Racing |
Teruhiko Hamano
Kazuki Hoshino
Kiyoto Fujinami | Teruhiko Hamano
Kazuki Hoshino
Kiyoto Fujinami | Satoshi Hoshino
Tsubasa Kondo
Darren Turner |
ST–Z | #2 KTM Cars Japan | #3 Endless Sports | #3 Endless Sports |
Taiyou Iida
Hiroki Katoh
Kazuho Takahashi | Tsubasa Takahashi
Yudai Uchida
Hideki Yamauchi | Tsubasa Takahashi
Yudai Uchida
Hideki Yamauchi |
ST–TCR | #19 Birth Racing Project | #97 Modulo Racing with Dome | #65 Audi Team Mars |
| Mitsuhiro Endō
Shinji Nakano
Hiroki Otsu
Tadao Uematsu | Daisuke Imamura
Masanobu Kato
Hideaki Okajima
Masato Shimoyama |
ST–1 | #47 D'station Racing | #998 Tracy Sports | #998 Tracy Sports |
Kenji Hama
Tatsuya Hoshino
Manabu Orido | Simon Chen
Jeffrey Zee
Jason Zhang
Leo Ye | Simon Chen
Jeffrey Zee
Jason Zhang
Leo Ye |
ST–2 | #6 Shinryo Racing Team | #6 Shinryo Racing Team | #59 TOWAINTEC Racing |
Yasushi Kikuchi
Masazumi Ohashi
Tomohiro Tomimasu | Yasushi Kikuchi
Masazumi Ohashi
Tomohiro Tomimasu | Manabu Osawa
Hitoshi Goto
Takuto Iguchi
Mizuki Ishizaka |
ST–3 | #62 Le Beausset Motorsports | #62 Le Beausset Motorsports | #62 Le Beausset Motorsports |
Ryo Ogawa
Koki Saga
Kenta Yamashita | Ryo Ogawa
Koki Saga
Kenta Yamashita | Ryo Ogawa
Koki Saga
Kenta Yamashita |
ST–4 | #86 TOM's Spirit | #310 C.S.I Racing | #884 Hayashi Terenpu Shade Racing |
Takamitsu Matsui
Sho Tsuboi
Yuichi Nakayama | Shinya Hosokawa
Rintaro Kubo
Rei Yamaguchi | Hiro Hayashi
Katsuyuki Hiranaka
Yuji Kunimoto |
ST–5 | #66 Over Drive | #69 J’s Racing | #37 Team Nopro |
Riku Hashimoto
Takayuki Takechi
Katsuhiko Tsutsui | Toshihiro Kubota
Shinsuke Umeda
Junichi Umemoto | Kaoru Ijiri
Kazundo Tsuji
Yutaka Seki |
2 | ST–X | Sportsland SUGO, Murata | 27–28 April | #1 GTNET Motor Sports | #300 Tairoku Racing | #1 GTNET Motor Sports |
Teruhiko Hamano
Kazuki Hoshino
Kiyoto Fujinami | Nicolas Costa
Harrison Newey
Shinichi Takagi
Tairoku Yamaguchi | Teruhiko Hamano
Kazuki Hoshino
Kiyoto Fujinami |
ST–Z | #3 Endless Sports | #2 KTM Cars Japan | #3 Endless Sports |
Tsubasa Takahashi
Yudai Uchida
Hideki Yamauchi | Taiyou Iida
Hiroki Katoh
Kazuho Takahashi | Tsubasa Takahashi
Yudai Uchida
Hideki Yamauchi |
ST–TCR | #19 Birth Racing Project | #22 Waimarama Kizuna Racing Team | #19 Birth Racing Project |
Takeshi Matsumoto
Yuya Oota
Takuro Shinohara | Katsumasa Chiyo
Kazutomo Robert Hori
"Kizuna" | Takeshi Matsumoto
Yuya Oota
Takuro Shinohara |
ST–1 | #47 D'station Racing | #47 D'station Racing | #47 D'station Racing |
Kenji Hama
Tatsuya Hoshino
Manabu Orido | Kenji Hama
Tatsuya Hoshino
Manabu Orido | Kenji Hama
Tatsuya Hoshino
Manabu Orido |
ST–2 | #6 Shinryo Racing Team | #59 TOWAINTEC Racing | #6 Shinryo Racing Team |
Yasushi Kikuchi
Masazumi Ohashi
Tomohiro Tomimasu | Manabu Osawa
Hitoshi Goto
Takuto Iguchi
Mizuki Ishizaka | Yasushi Kikuchi
Masazumi Ohashi
Tomohiro Tomimasu |
ST–3 | #62 Le Beausset Motorsports | #15 Okabe Jidosha Motorsport | #38 Tracy Sports |
Ryo Ogawa
Koki Saga
Kenta Yamashita | Naohiro Furuya
Kazuomi Komatsu
Masaaki Nagashima
Jun Tashiro | Makoto Hotta
Ryohei Sakaguchi
Yuui Tsutsumi |
ST–4 | #86 TOM's Spirit | #884 Hayashi Terenpu SHADE Racing | #884 Hayashi Terenpu SHADE Racing |
Takamitsu Matsui
Sho Tsuboi
Kazuya Oshima | Hiro Hayashi
Katsuyuki Hiranaka
Yuji Kunimoto | Hiro Hayashi
Katsuyuki Hiranaka
Yuji Kunimoto |
ST–5 | #101 HM Racers | #66 Over Drive | #70 J’s Racing |
Kota Sasaki
Souichiro Yoshida | Riku Hashimoto
Takayuki Takechi
Katsuhiko Tsutsui | Masaharu Imuta
Hideo Kubota
Masayuki Ueda |
3 | ST–X | Fuji Speedway, Oyama | 31 May–2 June | #300 Tairoku Racing | #1 GTNET Motor Sports | #1 GTNET Motor Sports |
Nicolas Costa
Harrison Newey
Shinichi Takagi
Tairoku Yamaguchi
Satoshi Motoyama | Teruhiko Hamano
Kazuki Hoshino
Kiyoto Fujinami
Kazuki Hiramine | Teruhiko Hamano
Kazuki Hoshino
Kiyoto Fujinami
Kazuki Hiramine |
ST–Z | #2 KTM Cars Japan | #3 Endless Sports | #3 Endless Sports |
Taiyou Iida
Hiroki Katoh
Kazuho Takahashi
Takashi Kobayashi
Hiroshi Hamaguchi | Tsubasa Takahashi
Yudai Uchida
Hideki Yamauchi
Shinnosuke Yamada | Tsubasa Takahashi
Yudai Uchida
Hideki Yamauchi
Shinnosuke Yamada |
ST–TCR | #97 Modulo Racing with Dome | #45 Team DreamDrive | #97 Modulo Racing with Dome |
Mitsuhiro Endō
Shinji Nakano
Hiroki Otsu
Tadao Uematsu
Tomoki Nojiri | Naoto Takeda
Takuya Shirasaka
Shozo Tagahara
Yoshiyuki Okumura | Mitsuhiro Endō
Shinji Nakano
Hiroki Otsu
Tadao Uematsu
Tomoki Nojiri |
ST–1 | #47 D'station Racing | #47 D'station Racing | #47 D'station Racing |
Kenji Hama
Tatsuya Hoshino
Manabu Orido
Kenji Kobayashi
Tsubasa Kondo | Kenji Hama
Tatsuya Hoshino
Manabu Orido
Kenji Kobayashi
Tsubasa Kondo | Kenji Hama
Tatsuya Hoshino
Manabu Orido
Kenji Kobayashi
Tsubasa Kondo |
ST–2 | #59 TOWAINTEC Racing | #59 TOWAINTEC Racing | #59 TOWAINTEC Racing |
Manabu Osawa
Hitoshi Goto
Takuto Iguchi
Mizuki Ishizaka | Manabu Osawa
Hitoshi Goto
Takuto Iguchi
Mizuki Ishizaka | Manabu Osawa
Hitoshi Goto
Takuto Iguchi
Mizuki Ishizaka |
ST–3 | #68 Saitama Toyopet GreenBrave | #14 Okabe Jidosha Motorsport | #34 Techno First |
Taku Bamba
Takayuki Hiranuma
Naoki Hattori
Shigekazu Wakisaka
Hiroki Yoshida | Isao Ihashi
Ataka Mitsunori
Manabu Yamazaki
Yuuga Katsumata
Toshiaki Koshimizu
Isamu Tabata | Shuji Maejima
Riki Okusa
Yuya Tezuka
Takao Onishi |
ST–4 | #86 TOM's Spirit | #13 Endless Sports | #86 TOM's Spirit |
Takamitsu Matsui
Sho Tsuboi
Yuichi Nakayama
Kimiya Sato | Naoya Gamou
Ritomo Miyata
Yuki Nakayama
Togo Suganami | Takamitsu Matsui
Sho Tsuboi
Yuichi Nakayama
Kimiya Sato |
ST–5 | #101 HM Racers | #70 J’s Racing | #88 Murakami Motors |
Yasutaka Hinoi
Yoshinobu Koyama
"Wappaya"
"Kenbow"
Kota Sasaki
Souichiro Yoshida | Masaharu Imuta
Hideo Kubota
Masayuki Ueda | Keiji Amamiya
Yoshitugu Kondo
Hiroyuki Murakami
Yasunori Nakajima
Naoki Yamaya |
4 | ST–X | Autopolis, Kamitsue | 20–21 July | #244 MAX Racing | #777 D'station Racing | #1 GTNET Motor Sports |
Kimiya Sato
Tetsuya Tanaka
Toru Tanaka | Tomonobu Fujii
Satoshi Hoshino
Tsubasa Kondo | Teruhiko Hamano
Kazuki Hoshino
Kiyoto Fujinami |
ST–Z | #3 Endless Sports | #3 Endless Sports | #190 Birth Racing Project |
Tsubasa Takahashi
Yudai Uchida
Hideki Yamauchi | Tsubasa Takahashi
Yudai Uchida
Hideki Yamauchi | Akira Mizutani
Koichi Okumura
Daisuke Yamawaki |
ST–TCR | #75 Team Noah | #10 Adenau | #97 Modulo Racing with Dome |
Yuji Kiyotaki
Yoshikazu Sobu
Toshiro Tsukada | Philippe Devesa
Shogo Mitsuyama
Jake Parsons | Mitsuhiro Endō
Shinji Nakano
Hiroki Otsu
Tadao Uematsu |
ST–1 | #47 D'station Racing | #998 Tracy Sports | #998 Tracy Sports |
Kenji Hama
Tatsuya Hoshino
Manabu Orido | Simon Chen
Jeffrey Zee
Jason Zhang
Leo Ye | Simon Chen
Jeffrey Zee
Jason Zhang
Leo Ye |
ST–2 | #59 TOWAINTEC Racing | #59 TOWAINTEC Racing | #7 Shinryo Racing Team |
Manabu Osawa
Hitoshi Goto
Takuto Iguchi
Mizuki Ishizaka | Manabu Osawa
Hitoshi Goto
Takuto Iguchi
Mizuki Ishizaka | Koji Endo
Masato Narisawa
Zene Okazaki
Asahi Turbo |
ST–3 | #14 Okabe Jidosha Motorsport | #14 Okabe Jidosha Motorsport | #34 Techno First |
Isao Ihashi
Ataka Mitsunori
Manabu Yamazaki | Isao Ihashi
Ataka Mitsunori
Manabu Yamazaki | Shuji Maejima
Riki Okusa
Yuya Tezuka |
ST–4 | #86 TOM's Spirit | #86 TOM's Spirit | #86 TOM's Spirit |
Takamitsu Matsui
Sho Tsuboi
Yuichi Nakayama | Takamitsu Matsui
Sho Tsuboi
Yuichi Nakayama | Takamitsu Matsui
Sho Tsuboi
Yuichi Nakayama |
ST–5 | #88 Murakami Motors | #4 Team Bride | #101 HM Racers |
Keiji Amamiya
Taro Kajitani
Hiroyuki Murakami
Naoki Yamaya | Karuros Honda
Hidefumi Minami
Shunsuke Sato
Tomomitsu Senoo | "Kenbow"
Kota Sasaki
Souichiro Yoshida |
5 | ST–X | Twin Ring Motegi, Motegi | 14–15 September | #777 D'station Racing | #777 D'station Racing | #83 X Works |
Tomonobu Fujii
Satoshi Hoshino
Tsubasa Kondo | Tomonobu Fujii
Satoshi Hoshino
Tsubasa Kondo | Philip Tang
Shaun Thong
Smart Tse Ka Hing |
ST–Z | #2 KTM Cars Japan | #2 KTM Cars Japan | #2 KTM Cars Japan |
Taiyo Ida
Hiroki Katoh
Kazuho Takahashi | Taiyo Ida
Hiroki Katoh
Kazuho Takahashi | Taiyo Ida
Hiroki Katoh
Kazuho Takahashi |
ST–TCR | #65 Audi Team Mars | #65 Audi Team Mars | #97 Modulo Racing with Dome |
Daisuke Imamura
Masanobu Kato
Masato Shimoyama
Taketoshi Matsui | Daisuke Imamura
Masanobu Kato
Masato Shimoyama
Taketoshi Matsui | Mitsuhiro Endō
Shinji Nakano
Hiroki Otsu
Tadao Uematsu |
ST–1 | #47 D'station Racing | #998 Tracy Sports | #47 D'station Racing |
Kenji Hama
Tatsuya Hoshino
Manabu Orido | Simon Chen
Jeffrey Zee
Jason Zhang
Leo Ye | Kenji Hama
Tatsuya Hoshino
Manabu Orido |
ST–2 | #59 TOWAINTEC Racing | #6 Shinryo Racing Team | #6 Shinryo Racing Team |
Manabu Osawa
Hitoshi Goto
Takuto Iguchi
Mizuki Ishizaka | Yasushi Kikuchi
Masazumi Ohashi
Tomohiro Tomimasu | Yasushi Kikuchi
Masazumi Ohashi
Tomohiro Tomimasu |
ST–3 | #68 Saitama Toyopet GreenBrave | #68 Saitama Toyopet GreenBrave | #62 Le Beausset Motorsports |
Naoki Hattori
Shigekazu Wakisaka
Hiroki Yoshida | Naoki Hattori
Shigekazu Wakisaka
Hiroki Yoshida | Ryo Ogawa
Koki Saga
Kenta Yamashita |
ST–4 | #310 C.S.I Racing | #104 Rookie Racing | #86 TOM's Spirit |
Shinya Hosokawa
Rintaro Kubo
Hirokazu Suzuki | Yasuhiro Ogura
Daisuke Toyoda
Masahiro Sasaki | Takamitsu Matsui
Sho Tsuboi
Yuichi Nakayama |
ST–5 | #4 Team Bride | #4 Team Bride | #4 Team Bride |
Hidefumi Minami
Shunsuke Sato | Hidefumi Minami
Shunsuke Sato | Hidefumi Minami
Shunsuke Sato |
6 | ST–X | Okayama International Circuit, Mimasaka | 9–10 November | #777 D'station Racing | #777 D'station Racing | #777 D'station Racing |
Tomonobu Fujii
Satoshi Hoshino
Tsubasa Kondo | Tomonobu Fujii
Satoshi Hoshino
Tsubasa Kondo | Tomonobu Fujii
Satoshi Hoshino
Tsubasa Kondo |
ST–Z | #2 KTM Cars Japan | #3 Endless Sports | #2 KTM Cars Japan |
Taiyou Iida
Hiroki Katoh
Kazuho Takahashi | Tsubasa Takahashi
Yudai Uchida
Hideki Yamauchi | Taiyou Iida
Hiroki Katoh
Kazuho Takahashi |
ST–TCR | #19 Birth Racing Project | #97 Modulo Racing with Dome | #19 Birth Racing Project |
Takeshi Matsumoto
Yuya Oota
Takuro Shinohara | Mitsuhiro Endō
Shinji Nakano
Hiroki Otsu
Tadao Uematsu | Takeshi Matsumoto
Yuya Oota
Takuro Shinohara |
ST–1 | #47 D'station Racing | #47 D'station Racing | #47 D'station Racing |
Kenji Hama
Tatsuya Hoshino
Manabu Orido | Kenji Hama
Tatsuya Hoshino
Manabu Orido | Kenji Hama
Tatsuya Hoshino
Manabu Orido |
ST–2 | #59 TOWAINTEC Racing | #59 TOWAINTEC Racing | #7 Shinryo Racing Team |
Manabu Osawa
Hitoshi Goto
Takuto Iguchi
Mizuki Ishizaka | Manabu Osawa
Hitoshi Goto
Takuto Iguchi
Mizuki Ishizaka | Koji Endo
Masato Narisawa
Zene Okazaki
Asahi Turbo |
ST–3 | #68 Saitama Toyopet GreenBrave | #15 Okabe Jidosha Motorsport | #38 Tracy Sports |
Naoki Hattori
Shigekazu Wakisaka
Hiroki Yoshida | Naohiro Furuya
Kazuomi Komatsu
Masaaki Nagashima
Masaya Kouno | Makoto Hotta
Ryohei Sakaguchi
Yuui Tsutsumi |
ST–4 | #884 Hayashi Terenpu SHADE Racing | #13 Endless Sports | #86 TOM's Spirit |
Hiro Hayashi
Katsuyuki Hiranaka
Yuji Kunimoto
Keishi Ishikawa | Naoya Gamou
Ritomo Miyata
Yuki Nakayama | Takamitsu Matsui
Sho Tsuboi
Yuichi Nakayama |
ST–5 | #66 Over Drive | #66 Over Drive | #66 Over Drive |
Riku Hashimoto
Takayuki Takechi
Shohei Oda | Riku Hashimoto
Takayuki Takechi
Shohei Oda | Riku Hashimoto
Takayuki Takechi
Shohei Oda |