Gallery: Super Formula teams show off 2023 liveries at Suzuka

Notable changes from last year include reigning champion Tomoki Nojiri's #1 car being decked out in a full Red Bull colour scheme similar to that of Mugen team-mate Liam Lawson.

Elsewhere, Team Impul has gone back to the future by reintroducing the predominantly white livery of major sponsor Itochu Enex, and ThreeBond Racing (nee Drago Corse) has gone for an eye-catching orange-and-light blue design not dissimilar to that of the McLaren Formula 1 team.

The reborn TGM Grand Prix outfit, which only officially confirmed its driver line-up on Friday, showed off its cars in a grey-and-pink livery in keeping with its identity as the former Team Goh outfit.

Other teams, including TOM'S, Dandelion Racing and Nakajima Racing, meanwhile have opted merely to refine their existing designs.

Hiroki Otsu - standing in for an injured Kakunoshin Ota at Dandelion Racing - topped Saturday's one-hour shakedown session with the SF23, while newcomer Lawson went fastest during Sunday morning's running ahead of the start of official pre-season testing on Monday.

Check out the gallery below to see how all 22 cars participating this year's championship look.

#1 Tomoki Nojiri, TEAM MUGEN

1/22

Engineer: Toshihiro Ichise

Photo by: Masahide Kamio

#3 Ukyo Sasahara, KONDO RACING

2/22

Standing in for Kenta Yamashita
Engineer: Takuji Murata

Photo by: Masahide Kamio

#4 Kazuto Kotaka, KONDO RACING

3/22

Engineer: Kazuya Abe

Photo by: Masahide Kamio

#5 Tadasuke Makino, DOCOMO TEAM DANDELION RACING

4/22

Engineer: Kimitoshi Sugisaki

Photo by: Masahide Kamio

#6 Hiroki Otsu, DOCOMO TEAM DANDELION RACING

5/22

Standing in for Kakunoshin Ota
Engineer: Norimitsu Yoshida

Photo by: Masahide Kamio

#7 Kamui Kobayashi, KCMG

6/22

Engineer: Takeshi Takada

Photo by: Masahide Kamio

#12 Nirei Fukuzumi, ThreeBond Racing

7/22

Engineer: Hitoshi Iyoki

Photo by: Masahide Kamio

#14 Kazuya Oshima, docomo business ROOKIE

8/22

Engineer: Yoshihiko Kitani

Photo by: Masahide Kamio

#15 Liam Lawson, TEAM MUGEN

9/22

Engineer: Tomo Koike

Photo by: Masahide Kamio

#18 Yuji Kunimoto, KCMG

10/22

Engineer: Akinori Sasai

Photo by: Masahide Kamio

#19 Yuhi Sekiguchi, ITOCHU ENEX TEAM IMPUL

11/22

Engineer: Naruhito Nakamura

Photo by: Masahide Kamio

#20 Ryo Hirakawa, ITOCHU ENEX TEAM IMPUL

12/22

Engineer: Toshiomi Oeki

Photo by: Masahide Kamio

#36 Giuliano Alesi, VANTELIN TEAM TOM’S

13/22

Engineer: Kenta Odachi

Photo by: Masahide Kamio

#37 Ritomo Miyata, VANTELIN TEAM TOM’S

14/22

Engineer: Masaki Saeda

Photo by: Masahide Kamio

#38 Sho Tsuboi, P.MU/CERUMO･INGING

15/22

Engineer: Yoshinari Suganuma

Photo by: Masahide Kamio

#39 Sena Sakaguchi, P.MU/CERUMO･INGING

16/22

Engineer: Hiroyuki Hayashi

Photo by: Masahide Kamio

#50 Nobuharu Matsushita, B-Max Racing Team

17/22

Engineer: Masashi Miyata

Photo by: Masahide Kamio

#51 Raoul Hyman, B-Max Racing Team

18/22

Engineer: Tim Neff

Photo by: Masahide Kamio

#53 Toshiki Oyu, TGM Grand Prix

19/22

Engineer: Naoya Ueshiro

Photo by: Masahide Kamio

#55 Cem Bolukbasi, TGM Grand Prix

20/22

Engineer: Shintaro Okajima

Photo by: Masahide Kamio

#64 Naoki Yamamoto, TCS NAKAJIMA RACING

21/22

Engineer: Jun Okada

Photo by: Masahide Kamio

#65 Ren Sato, TCS NAKAJIMA RACING

22/22

Engineer: Yuki Katoh

Photo by: Masahide Kamio