| Class | Circuit | Date | | | Winners |
1 | | Twin Ring Motegi, Motegi | 1-2 April | No. 8 ARN RACING | No. 1 Kondo Racing | No. 1 Kondo Racing |
1 | | Twin Ring Motegi, Motegi | 1-2 April | Hiroaki Nagai
Kota Sasaki | Tomonobu Fujii
Kazuki Hiramine
Yudai Uchida | Tomonobu Fujii
Kazuki Hiramine
Yudai Uchida |
1 | | Twin Ring Motegi, Motegi | 1-2 April | No. 45 Audi Team DreamDrive | No. 98 MOTUL DOME RACING PROJECT | No. 98 MOTUL DOME RACING PROJECT |
1 | | Twin Ring Motegi, Motegi | 1-2 April | Takuya Shirakasa
Shozo Tagahara
Naoto Takeda | Keishi Ishikawa
Hiroki Kato
Takuya Kurosawa | Keishi Ishikawa
Hiroki Kato
Takuya Kurosawa |
1 | | Twin Ring Motegi, Motegi | 1-2 April | No. 31 apr | No. 31 apr | No. 51 BEND |
1 | | Twin Ring Motegi, Motegi | 1-2 April | Masami Kageyama
Katsuhito Ogawa
Ryuichiro Tomita | Masami Kageyama
Katsuhito Ogawa
Ryuichiro Tomita | Shinya Hosokawa
Daisuke Ikeda
Masamitsu Ishihara |
1 | | Twin Ring Motegi, Motegi | 1-2 April | No. 59 TOWAINTEC Racing | No. 59 TOWAINTEC Racing | No. 20 RS OGAWA |
1 | | Twin Ring Motegi, Motegi | 1-2 April | Hitoshi Goto
Manabu Osawa | Hitoshi Goto
Manabu Osawa | Sesshuu Kondo
Takeshi Matsumoto
Kazuya Shimogaki |
1 | | Twin Ring Motegi, Motegi | 1-2 April | No. 38 TRACYSPORTS | No. 38 TRACYSPORTS | No. 38 TRACYSPORTS |
1 | | Twin Ring Motegi, Motegi | 1-2 April | Makoto Hotta
Ryohei Sakaguch | Makoto Hotta
Ryohei Sakaguch | Makoto Hotta
Ryohei Sakaguch |
1 | | Twin Ring Motegi, Motegi | 1-2 April | No. 93 SKR ENGINEERING | No. 93 SKR ENGINEERING | No. 93 SKR ENGINEERING |
1 | | Twin Ring Motegi, Motegi | 1-2 April | Yuya Ohta
Masahiro Sasaki | Yuya Ohta
Masahiro Sasaki | Yuya Ohta
Masahiro Sasaki |
1 | | Twin Ring Motegi, Motegi | 1-2 April | No. 700 J'S RACING | No. 48 Dijon Racing | No. 700 J'S RACING |
1 | | Twin Ring Motegi, Motegi | 1-2 April | Hirobon
Hirokazu Takahashi
Leo Teranishi | Genki Nishimura
Zene Okazaki
Dr.Takamori | Hirobon
Hirokazu Takahashi
Leo Teranishi |
2 | ST–X | Sportsland SUGO, Murata | 29-30 April | No. 8 ARN RACING | No. 3 ENDLESS SPORTS | No. 1 Kondo Racing |
2 | ST–X | Sportsland SUGO, Murata | 29-30 April | Hiroaki Nagai
Kota Sasaki | Yuya Motojima
Yukinori Taniguchi
Hideki Yamauchi | Tomonobu Fujii
Kazuki Hiramine
Yudai Uchida |
2 | ST–TCR | Sportsland SUGO, Murata | 29-30 April | No. 45 Audi Team DreamDrive | No. 98 MOTUL DOME RACING PROJECT | No. 97 Modulo Racing Project |
2 | ST–TCR | Sportsland SUGO, Murata | 29-30 April | Takuya Shirakasa
Shozo Tagahara
Naoto Takeda | Keishi Ishikawa
Hiroki Kato
Takuya Kurosawa | Shinichi Ebisawa
Shinichi Ito
Shinji Nakano |
2 | ST–1 | Sportsland SUGO, Murata | 29-30 April | No. 31 apr | No. 31 apr | No. 31 apr |
2 | ST–1 | Sportsland SUGO, Murata | 29-30 April | Masami Kageyama
Katsuhito Ogawa
Ryuichiro Tomita | Masami Kageyama
Katsuhito Ogawa
Ryuichiro Tomita | Masami Kageyama
Katsuhito Ogawa
Ryuichiro Tomita |
2 | ST–2 | Sportsland SUGO, Murata | 29-30 April | No. 59 TOWAINTEC Racing | No. 59 TOWAINTEC Racing | No. 59 TOWAINTEC Racing |
2 | ST–2 | Sportsland SUGO, Murata | 29-30 April | Hitoshi Goto
Manabu Osawa | Hitoshi Goto
Manabu Osawa | Hitoshi Goto
Manabu Osawa |
2 | ST–3 | Sportsland SUGO, Murata | 29-30 April | No. 62 Le Beausset Motorsports | No. 38 TRACYSPORTS | No. 15 OKABEJIDOSHA motorsport |
2 | ST–3 | Sportsland SUGO, Murata | 29-30 April | Yuichi Nakayama
Koki Saga
Kenta Yamashita | Makoto Hotta
Ryohei Sakaguch | Masaaki Nagashima
Tetsuya Tanaka
Toru Tanaka |
2 | ST–4 | Sportsland SUGO, Murata | 29-30 April | No. 86 TOM'S SPIRIT | No. 86 TOM'S SPIRIT | No. 86 TOM'S SPIRIT |
2 | ST–4 | Sportsland SUGO, Murata | 29-30 April | Naoya Gamou
Takamitsu Matsui
Sho Tsuboi | Naoya Gamou
Takamitsu Matsui
Sho Tsuboi | Naoya Gamou
Takamitsu Matsui
Sho Tsuboi |
2 | ST–5 | Sportsland SUGO, Murata | 29-30 April | No. 88 Murakami Motors | No. 2 TEAM221 BOMEX with Auto Laboratory ND5RC | No. 88 Murakami Motors |
2 | ST–5 | Sportsland SUGO, Murata | 29-30 April | Hiroyuki Murakami
Takeshi Wakitani | Katsuhiko Tsutsui
Koji Yamanishi
Junichirou Yamashita | Hiroyuki Murakami
Takeshi Wakitani |
3 | ST–X | Suzuka Circuit, Suzuka City | 10-11 June | No. 8 ARN RACING | No. 8 ARN RACING | No. 99 GTNET MOTOR SPORTS |
3 | ST–X | Suzuka Circuit, Suzuka City | 10-11 June | Hiroaki Nagai
Kota Sasaki | Hiroaki Nagai
Kota Sasaki | Kiyoto Fujinami
Kazuki Hoshino
Tadao Uematsu |
3 | ST–TCR | Suzuka Circuit, Suzuka City | 10-11 June | No. 45 Audi Team DreamDrive | No. 45 Audi Team DreamDrive | No. 98 MOTUL DOME RACING PROJECT |
3 | ST–TCR | Suzuka Circuit, Suzuka City | 10-11 June | Takuya Shirakasa
Shozo Tagahara
Naoto Takeda | Takuya Shirakasa
Shozo Tagahara
Naoto Takeda | Keishi Ishikawa
Hiroki Kato
Takuya Kurosawa |
3 | ST–1 | Suzuka Circuit, Suzuka City | 10-11 June | No. 31 apr | No. 31 apr | No. 31 apr |
3 | ST–1 | Suzuka Circuit, Suzuka City | 10-11 June | Masami Kageyama
Katsuhito Ogawa
Ryuichiro Tomita | Masami Kageyama
Katsuhito Ogawa
Ryuichiro Tomita | Masami Kageyama
Katsuhito Ogawa
Ryuichiro Tomita |
3 | ST–2 | Suzuka Circuit, Suzuka City | 10-11 June | No. 6 Shinryo Racing Team | No. 20 RS OGAWA | No. 59 TOWAINTEC Racing |
3 | ST–2 | Suzuka Circuit, Suzuka City | 10-11 June | Yasushi Kikuchi
Masazumi Ohashi
Tomohiro Tomimasu | Sesshuu Kondo
Takeshi Matsumoto
Kazuya Shimogaki | Hitoshi Goto
Manabu Osawa |
3 | ST–3 | Suzuka Circuit, Suzuka City | 10-11 June | No. 62 Le Beausset Motorsports | No. 38 TRACYSPORTS | No. 62 Le Beausset Motorsports |
3 | ST–3 | Suzuka Circuit, Suzuka City | 10-11 June | Yuichi Nakayama
Koki Saga
Kenta Yamashita | Makoto Hotta
Ryohei Sakaguch | Yuichi Nakayama
Koki Saga
Kenta Yamashita |
3 | ST–4 | Suzuka Circuit, Suzuka City | 10-11 June | No. 86 TOM'S SPIRIT | No. 55 AUTOFACTORY | No. 86 TOM'S SPIRIT |
3 | ST–4 | Suzuka Circuit, Suzuka City | 10-11 June | Naoya Gamou
Takamitsu Matsui
Sho Tsuboi | Takashi Ito
Masayuki Tanaka
Jun Tashiro | Naoya Gamou
Takamitsu Matsui
Sho Tsuboi |
3 | ST–5 | Suzuka Circuit, Suzuka City | 10-11 June | No. 88 Murakami Motors | No. 4 TEAM BRIDE | No. 88 Murakami Motors |
3 | ST–5 | Suzuka Circuit, Suzuka City | 10-11 June | Hiroyuki Murakami
Takeshi Wakitani | Toshiya Ito
Susumu Nakamura
Junzo Shibatani | Hiroyuki Murakami
Takeshi Wakitani |
4 | ST–X | Autopolis, Kamitsue | 15–16 July | No. 8 ARN RACING | No. 89 HubAuto Racing | No. 8 ARN RACING |
4 | ST–X | Autopolis, Kamitsue | 15–16 July | Hiroaki Nagai
Kota Sasaki | Morris Chen
Yuya Sakamoto
Hiroki Yoshimoto | Hiroaki Nagai
Kota Sasaki |
4 | ST–TCR | Autopolis, Kamitsue | 15–16 July | No. 45 Audi Team DreamDrive | No. 98 MOTUL DOME RACING PROJECT | No. 98 MOTUL DOME RACING PROJECT |
4 | ST–TCR | Autopolis, Kamitsue | 15–16 July | Takuya Shirakasa
Shozo Tagahara
Naoto Takeda | Keishi Ishikawa
Hiroki Kato
Takuya Kurosawa | Keishi Ishikawa
Hiroki Kato
Takuya Kurosawa |
4 | ST–1 | Autopolis, Kamitsue | 15–16 July | No. 31 apr | No. 31 apr | No. 31 apr |
4 | ST–1 | Autopolis, Kamitsue | 15–16 July | Masami Kageyama
Katsuhito Ogawa
Ryuichiro Tomita | Masami Kageyama
Katsuhito Ogawa
Ryuichiro Tomita | Masami Kageyama
Katsuhito Ogawa
Ryuichiro Tomita |
4 | ST–2 | Autopolis, Kamitsue | 15–16 July | No. 59 TOWAINTEC Racing | No. 59 TOWAINTEC Racing | No. 6 Shinryo Racing Team |
4 | ST–2 | Autopolis, Kamitsue | 15–16 July | Hitoshi Goto
Manabu Osawa | Hitoshi Goto
Manabu Osawa | Yasushi Kikuchi
Masazumi Ohashi
Tomohiro Tomimasu |
4 | ST–3 | Autopolis, Kamitsue | 15–16 July | No. 39 TRACYSPORTS | No.15 OKABEJIDOSHA motorsport | No. 39 TRACYSPORTS |
4 | ST–3 | Autopolis, Kamitsue | 15–16 July | Syuji Maejima
Yuya Tezuka
Akira Suzuki | Masaaki Nagashima
Tetsuya Tanaka
Toru Tanaka | Syuji Maejima
Yuya Tezuka
Akira Suzuki |
4 | ST–4 | Autopolis, Kamitsue | 15–16 July | No. 86 TOM'S SPIRIT | No. 86 TOM'S SPIRIT | No. 86 TOM'S SPIRIT |
4 | ST–4 | Autopolis, Kamitsue | 15–16 July | Naoya Gamou
Takamitsu Matsui
Sho Tsuboi | Naoya Gamou
Takamitsu Matsui
Sho Tsuboi | Naoya Gamou
Takamitsu Matsui
Sho Tsuboi |
4 | ST–5 | Autopolis, Kamitsue | 15–16 July | No. 88 Murakami Motors | No. 2 TEAM221 BOMEX with Auto Laboratory ND5RC | No. 88 Murakami Motors |
4 | ST–5 | Autopolis, Kamitsue | 15–16 July | Hiroyuki Murakami
Takeshi Wakitani
Masato Kato | Katsuhiko Tsutsui
Koji Yamanishi
Junichirou Yamashita | Hiroyuki Murakami
Takeshi Wakitani
Masato Kato |
5 | ST–X | Fuji Speedway, Oyama | 2-3 September | No. 8 ARN RACING | No. 8 ARN RACING | No. 8 ARN RACING |
5 | ST–X | Fuji Speedway, Oyama | 2-3 September | Hiroaki Nagai
Kota Sasaki | Hiroaki Nagai
Kota Sasaki | Hiroaki Nagai
Kota Sasaki |
5 | ST–TCR | Fuji Speedway, Oyama | 2-3 September | No. 10 Adenau | No. 10 Adenau | No. 10 Adenau |
5 | ST–TCR | Fuji Speedway, Oyama | 2-3 September | Philippe Devesa
Shogo Mitsuyama | Philippe Devesa
Shogo Mitsuyama | Philippe Devesa
Shogo Mitsuyama |
5 | ST–1 | Fuji Speedway, Oyama | 2-3 September | No. 31 apr | No. 31 apr | No. 31 apr |
5 | ST–1 | Fuji Speedway, Oyama | 2-3 September | Masami Kageyama
Katsuhito Ogawa
Ryuichiro Tomita | Masami Kageyama
Katsuhito Ogawa
Ryuichiro Tomita | Masami Kageyama
Katsuhito Ogawa
Ryuichiro Tomita |
5 | ST–2 | Fuji Speedway, Oyama | 2-3 September | No. 59 TOWAINTEC Racing | No. 59 TOWAINTEC Racing | No. 59 TOWAINTEC Racing |
5 | ST–2 | Fuji Speedway, Oyama | 2-3 September | Hitoshi Goto
Manabu Osawa | Hitoshi Goto
Manabu Osawa | Hitoshi Goto
Manabu Osawa |
5 | ST–3 | Fuji Speedway, Oyama | 2-3 September | No. 39 TRACYSPORTS | No. 62 Le Beausset Motorsports | No. 62 Le Beausset Motorsports |
5 | ST–3 | Fuji Speedway, Oyama | 2-3 September | Syuji Maejima
Yuya Tezuka
Akira Suzuki | Yuichi Nakayama
Koki Saga
Kenta Yamashita | Yuichi Nakayama
Koki Saga
Kenta Yamashita |
5 | ST–4 | Fuji Speedway, Oyama | 2-3 September | No. 93 SKR ENGINEERING | No. 93 SKR ENGINEERING | No. 86 TOM'S SPIRIT |
5 | ST–4 | Fuji Speedway, Oyama | 2-3 September | Yuya Ohta
Masahiro Sasaki | Yuya Ohta
Masahiro Sasaki | Naoya Gamou
Takamitsu Matsui
Sho Tsuboi |
5 | ST–5 | Fuji Speedway, Oyama | 2-3 September | No. 88 Murakami Motors | No. 4 TEAM BRIDE | No. 37 TEAM NOPRO |
5 | ST–5 | Fuji Speedway, Oyama | 2-3 September | Hiroyuki Murakami
Takeshi Wakitani
Masato Kato | Toshiya Ito
Susumu Nakamura
Junzo Shibatani | Kaoru Ijiri
Yutaka Seki
Go Umeda |
6 | ST–X | Okayama International Circuit, Mimasaka | 14-15 October | No. 777 D'station Racing | No. 777 D'station Racing | No. 777 D'station Racing |
6 | ST–X | Okayama International Circuit, Mimasaka | 14-15 October | Seiji Ara
Satoshi Hoshino
Tsubasa Kondō | Seiji Ara
Satoshi Hoshino
Tsubasa Kondō | Seiji Ara
Satoshi Hoshino
Tsubasa Kondō |
6 | ST–TCR | Okayama International Circuit, Mimasaka | 14-15 October | No. 97 Modulo Racing Project | No. 97 Modulo Racing Project | No. 97 Modulo Racing Project |
6 | ST–TCR | Okayama International Circuit, Mimasaka | 14-15 October | Shinichi Ito
Shinji Nakano
Hidenori Konai | Shinichi Ito
Shinji Nakano
Hidenori Konai | Shinichi Ito
Shinji Nakano
Hidenori Konai |
6 | ST–1 | Okayama International Circuit, Mimasaka | 14-15 October | No. 31 apr | No. 31 apr | No. 31 apr |
6 | ST–1 | Okayama International Circuit, Mimasaka | 14-15 October | Masami Kageyama
Katsuhito Ogawa
Ryuichiro Tomita | Masami Kageyama
Katsuhito Ogawa
Ryuichiro Tomita | Masami Kageyama
Katsuhito Ogawa
Ryuichiro Tomita |
6 | ST–2 | Okayama International Circuit, Mimasaka | 14-15 October | No. 6 Shinryo Racing Team | No. 6 Shinryo Racing Team | No. 6 Shinryo Racing Team |
6 | ST–2 | Okayama International Circuit, Mimasaka | 14-15 October | Yasushi Kikuchi
Masazumi Ohashi
Tomohiro Tomimasu | Yasushi Kikuchi
Masazumi Ohashi
Tomohiro Tomimasu | Yasushi Kikuchi
Masazumi Ohashi
Tomohiro Tomimasu |
6 | ST–3 | Okayama International Circuit, Mimasaka | 14-15 October | No. 39 TRACYSPORTS | No. 38 TRACYSPORTS | No. 39 TRACYSPORTS |
6 | ST–3 | Okayama International Circuit, Mimasaka | 14-15 October | Syuji Maejima
Yuya Tezuka
Akira Suzuki | Makoto Hotta
Ryohei Sakaguchi | Syuji Maejima
Yuya Tezuka
Akira Suzuki |
6 | ST–4 | Okayama International Circuit, Mimasaka | 14-15 October | No. 86 TOM'S SPIRIT | No. 86 TOM'S SPIRIT | No. 86 TOM'S SPIRIT |
6 | ST–4 | Okayama International Circuit, Mimasaka | 14-15 October | Naoya Gamou
Takamitsu Matsui
Sho Tsuboi | Naoya Gamou
Takamitsu Matsui
Sho Tsuboi | Naoya Gamou
Takamitsu Matsui
Sho Tsuboi |
6 | ST–5 | Okayama International Circuit, Mimasaka | 14-15 October | No. 4 TEAM BRIDE | No. 4 TEAM BRIDE | No. 37 TEAM NOPRO |
6 | ST–5 | Okayama International Circuit, Mimasaka | 14-15 October | Karurosu Honda
Susumu Nakamura
Susumu Nakamura | Karurosu Honda
Susumu Nakamura
Susumu Nakamura | Kaoru Ijiri
Yutaka Seki
Go Umeda |