2023 F4 Japanese Championship Explained
The 2023 F4 Japanese Championship season was the ninth season of the F4 Japanese Championship. It was competed with 14 races over seven double-header rounds.[1]
Teams and drivers
All teams & drivers were Japanese-registered.
Team | | Driver | Class | Rounds |
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Akiland Racing | 2 | Keiji Nakao | | All | 10 | Masayuki Ueda | | All | 12 | Ryota Horachi | | All | 18 | Kazuya Oshima | | 1 | Norio Tsukamoto | | 2–5 | Aoto Nagahara | | 6 | 22 | Yuta Fujiwara | | All | 71 | Masayoshi Oyama | | All | 96 | Makio Saito | | All | DayDream Racing | 4 | Yuichi Sasaki | | 5–7 | Honda Formula Dream Project | 5 | Yusuke Mitsui | | All | 6 | Yuto Nomura | | All | 7 | Tosei Moriyama | | All | Team GMB | 8 | Masamune Handa | | 1–5 | Spread | 6–7 | Rn-sports | 11 | Isao Nakashima | | All | 99 | Yoshitsugu Kondo | | 1, 5 | Kazuaki Yasui | | 3 | B-Max Racing Team | 13 | Makoto Fujiwara | | All | 27 | "Syuji" | | 6 | 30 | "Dragon" | | All | 44 | Nobuhiro Imada | | 1–6 | "Syuji" | | 7 | Zap Speed | 14 | Souryuu Tagami | | 1–4, 7 | 86 | Hachiro Osaka | | 1–4 | 87 | Rio Shimono | | 1–4 | 88 | Rin Arakawa | | 1–4 | Media Do Kageyama Racing | 15 | Tomohito Watabe | | 1–5 | 16 | Kazuma Nishimura | | 1–5, 7 | 26 | Reijiro Yamazaki | | All | Eagle Sports | 21 | Tadakazu Kojima | | 1–6 | 49 | Bunsei Okawa | | 1–2 | Akito Itsuki | | 3 | Daitetsu Ueno | | 4 | Shoichiro Akamatsu | | 5–6 | NSPEED | 23 | "Yugo" | | All | Tsuyoshi Usui | 24 | Tsuyoshi Usui | | 2, 6 | TOM'S Youth | 28 | nowrap | Yoshiaki Nakamura | | All | Buzz Racing | 31 | Ryoma Henzan | | All | 32 | Taiga Imoto | | 2 | 41 | 3–4 | Masahiro Aoai | | 1–2 | Drago Corse | 34 | Hironobu Shimizu | | All | TGR-DC Racing School | 35 | Jin Nakamura | | All | 36 | Rikuto Kobayashi | | All | 37 | Yuki Sano | | All | 38 | Shunji Okumoto | | All | PONOS Racing | 45 | Kento Omiya | | All | Fujita Pharmacy Racing | 46 | Kohei Tokumasu | | 1–5, 7 | 48 | Fuma Horio | | 1–5 | Field Motorsports | 55 | "Kentaro" | | All | HELM Motorsports | 61 | Jiei Okuzumi | | 3 | 62 | Itsuki Sato | | All | 63 | Yutaka Toriba | | 1–3, 5–7 | Skill Speed | 77 | Hibiki Komatsu | | All | 78 | Yohei Ono | | All | OTG Motor Sports | 80 | Yuto Nozawa | | All | Bionic Jack Racing | 81 | Kazuhisa Urabe | | All | 97 | Shion Tsujimoto | | 1–2 | Hiroyuki Saka | | 3–4 | Jiei Okuzumi | | 5–7 | 98 | Yuki Mishima | | All | Dr.Dry | 86 | Hachiro Osaka | | 5–7 | 87 | Rio Shimono | | 5–7 | 88 | Rin Arakawa | | 5–7 | Sources: [2] [3] | |
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Race calendar and results
All rounds were held in Japan and supported the Super GT events.
Championship standings
Points were awarded as follows:
Position | 1st | 2nd | 3rd | 4th | 5th | 6th | 7th | 8th | 9th | 10th |
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Points | 25 | 18 | 15 | 12 | 10 | 8 | 6 | 4 | 2 | 1 | |
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Drivers' standings
Pos | Driver | FUJ1 | SUZ1 | FUJ2 | SUZ2 | SUG | AUT | MOT | Pts |
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R1 | R2 | R1 | R2 | R1 | R2 | R1 | R2 | R1 | R2 | R1 | R2 | R1 | R2 |
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1 | Rikuto Kobayashi | 1 | 3 | 2 | 4 | 1 | 1 | 33 | 5 | 6 | 22 | 1 | 3 | 2 | 1 | 221 |
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2 | Jin Nakamura | Ret | 1 | Ret | 6 | 3 | 2 | 2 | 3 | 4 | 4 | 2 | 1 | 1 | 2 | 209 |
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3 | Yusuke Mitsui | Ret | 28 | 1 | 1 | 4 | 4 | 1 | 1 | 2 | 2 | 3 | 10 | 10 | 8 | 181 |
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4 | Yuto Nomura | Ret | 2 | 3 | 3 | 2 | 3 | 3 | 2 | 1 | 24 | 6 | 5 | Ret | 5 | 167 |
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5 | Tosei Moriyama | 9 | 5 | 4 | 2 | 5 | 6 | Ret | 9 | 5 | 3 | 7 | 6 | 11 | Ret | 101 |
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6 | Rin Arakawa | 34 | 4 | 5 | 5 | 7 | 8 | 8 | 20 | 8 | 7 | 11 | 8 | 3 | 12 | 75 |
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7 | Yuki Sano | 3 | 9 | 8 | 11 | Ret | 5 | 6 | Ret | 3 | 5 | 5 | 40 | Ret | 37 | 74 |
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8 | Kazuhisa Urabe | 20 | 8 | 43† | 10 | 10 | 12 | 9 | 6 | 7 | 1 | 10 | 7 | 5 | 6 | 72 |
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9 | Shunji Okumoto | 2 | 7 | 10 | 7 | 11 | 10 | 15 | 10 | 12 | 11 | 4 | 2 | 12 | 20 | 63 |
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10 | Ryota Horachi | 6 | 13 | 9 | 8 | 15 | 37 | 4 | 4 | 11 | 10 | 8 | 4 | Ret | 10 | 56 |
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11 | Kento Omiya | 15 | Ret | 7 | 9 | 8 | 11 | 5 | 8 | 19 | 9 | 9 | Ret | 6 | 3 | 53 |
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12 | Ryoma Henzan | Ret | Ret | 11 | 15 | Ret | 7 | 7 | 7 | Ret | 8 | 14 | 9 | 4 | 4 | 48 |
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13 | Itsuki Sato | 28 | 6 | 6 | 13 | 9 | 9 | 10 | 11 | 9 | 12 | 12 | 11 | 9 | 9 | 27 |
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14 | Jiei Okuzumi | | | | | 6 | 39 | | | 10 | 13 | 13 | 15 | 8 | 7 | 19 |
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15 | Kazuma Nishimura | 4 | 12 | 14 | 19 | 18 | Ret | DNS | 16 | 18 | 23 | | | 16 | 19 | 12 |
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16 | Yuki Mishima | 5 | 10 | 17 | 18 | Ret | 31 | 18 | 15 | 17 | 19 | 20 | 18 | 20 | 17 | 11 |
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17 | Yuta Fujiwara | 10 | 14 | 13 | 12 | 12 | 14 | 12 | 12 | Ret | 6 | 15 | 13 | 34 | 13 | 9 |
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18 | Souryuu Tagami | 12 | 15 | 18 | 17 | 20 | Ret | 14 | 24 | | | | | 7 | 11 | 6 |
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19 | Rio Shimono | 7 | 18 | 19 | 20 | 19 | 24 | 19 | 19 | 16 | 17 | 17 | 16 | 17 | 15 | 6 |
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20 | Hibiki Komatsu | 8 | 19 | 15 | 16 | 13 | 13 | Ret | 13 | 21 | 20 | 18 | 12 | Ret | Ret | 4 |
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21 | Hironobu Shimizu | Ret | 11 | 12 | 14 | 22 | 18 | 13 | 18 | 14 | 16 | 22 | 28 | 15 | 21 | 0 |
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22 | Kohei Tokumasu | Ret | 17 | 16 | 23 | 21 | 15 | 11 | 14 | 13 | 14 | | | 18 | 18 | 0 |
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23 | Tomohito Watabe | 11 | 37 | 21 | 24 | 14 | 17 | 16 | 17 | WD | WD | | | | | 0 |
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24 | Yuto Nozawa | 19 | 20 | 23 | 25 | 16 | 16 | 22 | 21 | 15 | 15 | 16 | 17 | 13 | 14 | 0 |
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25 | Kazuya Oshima | 13 | 16 | | | | | | | | | | | | | 0 |
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26 | Yoshiaki Nakamura | 14 | DNS | 24 | 26 | 24 | 21 | 23 | 23 | Ret | 18 | 19 | 14 | 14 | 16 | 0 |
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27 | Yutaka Toriba | 16 | Ret | 36 | 34 | Ret | 19 | | | 33 | 29 | 23 | 20 | 19 | 28 | 0 |
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28 | Keiji Nakao | 17 | 23 | 30 | 31 | 26 | 27 | 26 | 28 | 29 | 28 | 40† | 26 | 32 | 23 | 0 |
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29 | Akito Itsuki | | | | | 17 | 23 | | | | | | | | | 0 |
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30 | Daitetsu Ueno | | | | | | | 17 | 38 | | | | | | | 0 |
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31 | Fuma Horio | 18 | Ret | 25 | 28 | Ret | 25 | 21 | 29 | 20 | 20 | | | | | 0 |
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32 | Yohei Ono | 27 | 26 | 28 | 29 | 32 | 38 | 25 | 31 | Ret | Ret | 24 | 19 | 26 | 29 | 0 |
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33 | Taiga Imoto | | | 22 | 21 | 23 | 20 | 20 | 22 | | | | | | | 0 |
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34 | Shion Tsujimoto | Ret | Ret | 20 | 22 | | | | | | | | | | | 0 |
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35 | Masamune Handa | 33 | 27 | Ret | Ret | 34 | 26 | 27 | 26 | 25 | 30 | 21 | 21 | 21 | 22 | 0 |
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36 | Makoto Fujiwara | 22 | 21 | 31 | 41 | 28 | 28 | Ret | 32 | 22 | 25 | 25 | 22 | 24 | 26 | 0 |
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37 | Nobuhiro Imada | 21 | 38 | 37 | Ret | 25 | DNS | Ret | 25 | 23 | Ret | 27 | 24 | | | 0 |
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38 | Masayuki Ueda | 38 | 22 | 26 | 27 | 29 | 29 | 32 | Ret | 31 | 27 | Ret | 33 | 22 | 27 | 0 |
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39 | Makio Saito | 26 | 33 | 27 | 30 | 27 | 22 | 24 | 39 | 27 | 40 | 26 | 41 | 23 | 24 | 0 |
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40 | "Dragon" | 23 | 24 | 29 | Ret | DNQ | DNQ | 29 | 27 | 26 | 26 | Ret | 25 | 25 | 25 | 0 |
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41 | Aoto Nagahara | | | | | | | | | | | 38 | 23 | | | 0 |
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42 | Reijiro Yamazaki | 24 | 25 | DNQ | DNQ | 39† | 35 | Ret | 30 | Ret | Ret | 28 | 29 | 27 | 30 | 0 |
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43 | "Kentaro" | 31 | 30 | 33 | 42† | 30 | Ret | Ret | 40† | 24 | 34 | 31 | 36 | Ret | 34 | 0 |
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44 | Yoshitsugu Kondo | 25 | 29 | | | | | | | 28 | 31 | | | | | 0 |
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45 | Tadakazu Kojima | 30 | 36 | 42 | 38 | 33 | Ret | 28 | Ret | 32 | 38 | 29 | 27 | | | 0 |
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46 | Yuichi Sasaki | | | | | | | | | 36 | 33 | 34 | 34 | 28 | Ret | 0 |
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47 | Masayoshi Oyama | 32 | 32 | 35 | 33 | 36 | 33 | Ret | 34 | 30 | 32 | 30 | 32 | 29 | 31 | 0 |
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48 | Hachiro Osaka | 29 | Ret | 41 | 40 | 40† | Ret | Ret | 36 | 37 | 37 | 35 | 35 | 30 | 32 | 0 |
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49 | Isao Nakashima | 35 | 31 | 34 | 32 | 38 | 34 | Ret | DNS | 35 | 35 | 32 | 30 | 31 | 33 | 0 |
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50 | Hiroyuki Saka | | | | | 31 | 30 | Ret | 33 | | | | | | | 0 |
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51 | Norio Tsukamoto | | | 38 | 36 | 35 | 32 | 30 | 35 | 38 | 36 | | | | | 0 |
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52 | "Yugo" | DNQ | DNQ | 40 | 39 | 37 | 36 | 31 | 37 | 39 | Ret | 39 | 39 | 33 | 36 | 0 |
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53 | Shoichiro Akamatsu | | | | | | | | | 34 | 39 | 37 | 31 | | | 0 |
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54 | Bunsei Okawa | 36 | 35 | 32 | 35 | | | | | | | | | | | 0 |
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55 | Tsuyoshi Usui | | | DNS | DNS | | | | | | | 33 | 38 | | | 0 |
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56 | Masahiro Aoai | 37 | 34 | 39 | 37 | | | | | | | | | | | 0 |
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57 | "Syuji" | | | | | | | | | | | 36 | 37 | Ret | 35 | 0 |
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– | Kazuaki Yasui | | | | | DNQ | DNQ | | | | | | | | | – |
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Pos | Driver | R1 | R2 | R1 | R2 | R1 | R2 | R1 | R2 | R1 | R2 | R1 | R2 | R1 | R2 | Pts |
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FUJ1 | SUZ1 | FUJ2 | SUZ2 | SUG | AUT | MOT | |
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| Bold – Pole Italics – Fastest Lap † — Did not finish but classified | |
Independent Cup
Pos | Driver | FUJ1 | SUZ1 | FUJ2 | SUZ2 | SUG | AUT | MOT | Pts |
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R1 | R2 | R1 | R2 | R1 | R2 | R1 | R2 | R1 | R2 | R1 | R2 | R1 | R2 |
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1 | Makoto Fujiwara | 4 | 1 | 5 | 13 | 4 | 4 | Ret | 5 | 1 | 1 | 2 | 2 | 4 | 4 | 191 |
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2 | Keiji Nakao | 2 | 3 | 4 | 3 | 2 | 3 | 2 | 3 | 7 | 4 | 16† | 5 | 11 | 1 | 179 |
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3 | Makio Saito | 8 | 10 | 2 | 2 | 3 | 2 | 1 | 11 | 5 | 15 | 3 | 18 | 3 | 2 | 157 |
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4 | Yutaka Toriba | 1 | Ret | 10 | 6 | Ret | 1 | | | 11 | 5 | 1 | 1 | 1 | 6 | 152 |
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5 | Masayuki Ueda | 16 | 2 | 1 | 1 | 5 | 5 | 7 | Ret | 9 | 3 | Ret | 11 | 2 | 5 | 139 |
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6 | "Dragon" | 5 | 4 | 3 | Ret | DNQ | DNQ | 4 | 2 | 4 | 2 | Ret | 4 | 5 | 3 | 134 |
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7 | Nobuhiro Imada | 3 | 14 | 11 | Ret | 1 | DNS | Ret | 1 | 2 | Ret | 4 | 3 | | | 110 |
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8 | Reijiro Yamazaki | 6 | 5 | DNQ | DNQ | 13† | 10 | Ret | 4 | Ret | Ret | 5 | 7 | 6 | 7 | 61 |
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9 | Masayoshi Oyama | 12 | 9 | 9 | 5 | 10 | 8 | Ret | 7 | 8 | 7 | 7 | 10 | 8 | 8 | 50 |
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10 | "Kentaro" | 11 | 7 | 7 | 14† | 6 | Ret | Ret | 12 | 3 | 9 | 8 | 14 | Ret | 11 | 41 |
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11 | Tadakazu Kojima | 10 | 13 | 16 | 10 | 8 | Ret | 3 | Ret | 10 | 13 | 6 | 6 | | | 38 |
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12 | Isao Nakashima | 13 | 8 | 8 | 4 | 12 | 9 | Ret | DNS | 13 | 10 | 9 | 8 | 10 | 10 | 31 |
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13 | Yoshitsugu Kondo | 7 | 6 | | | | | | | 6 | 6 | | | | | 30 |
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14 | Norio Tsukamoto | | | 12 | 8 | 9 | 7 | 5 | 8 | 16 | 11 | | | | | 26 |
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15 | Hiroyuki Saka | | | | | 7 | 6 | Ret | 6 | | | | | | | 22 |
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16 | Bunsei Okawa | 14 | 12 | 6 | 7 | | | | | | | | | | | 14 |
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17 | Yuichi Sasaki | | | | | | | | | 14 | 8 | 11 | 12 | 7 | Ret | 10 |
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18 | "Yugo" | DNQ | DNQ | 14 | 11 | 11 | 11 | 6 | 10 | 17 | Ret | 15 | 17 | 12 | 13 | 9 |
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19 | Hachiro Osaka | 9 | Ret | 15 | 12 | 14† | Ret | Ret | 9 | 15 | 12 | 12 | 13 | 9 | 9 | 8 |
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20 | Masahiro Aoai | 15 | 11 | 13 | 9 | | | | | | | | | | | 2 |
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21 | Shoichiro Akamatsu | | | | | | | | | 12 | 14 | 14 | 9 | | | 2 |
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22 | Tsuyoshi Usui | | | DNS | DNS | | | | | | | 10 | 16 | | | 1 |
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23 | "Syuji" | | | | | | | | | | | 13 | 15 | Ret | 12 | 0 |
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– | Kazuaki Yasui | | | | | DNQ | DNQ | | | | | | | | | – |
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Pos | Driver | R1 | R2 | R1 | R2 | R1 | R2 | R1 | R2 | R1 | R2 | R1 | R2 | R1 | R2 | Pts |
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FUJ1 | SUZ1 | FUJ2 | SUZ2 | SUG | AUT | MOT | |
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Teams' standings
Only the best finisher scored points for their team.
Notes and References
- Web site: 12 December 2022. 2023年地方レース選手権カレンダー. JAF Motorsport. ja.
- Web site: 2023-05-02. 参戦台数は過去最多の46台。2023年FIA-F4選手権 第1戦・第2戦富士 エントリーリスト. AUTO SPORT web. ja.
- Web site: 2023-06-03. 【順位結果】2023FIA-F4選手権 第3戦鈴鹿 決勝. AUTO SPORT web. ja.