The players
| 1OBI Powell Obinna | Born on 18 December 1997 | Ryutsu Keizai University | |
| 2KOGA Taiyo | Born on 28 October 2000 | Kashiwa Reysol | |
| 3SHIIHASHI Keiya | Born on 20 June 1997 | Vegalta Sendai | |
| 4TANAKA Ao | Born on 10 September 1998 | Kawasaki Frontale | |
| 5OMINAMI Takuma | Born on 13 December 1997 | Jubilo Iwata | |
| 6NAGANUMA Yoichi | Born on 14 April 1997 | Ehime FC | |
| 7ITO Tatsuya | Born on 26 June 1997 | Hamburger SV (GER) | |
| 8MITOMA Kaoru | Born on 20 May 1997 | University of Tsukuba | |
| 9OGAWA Koki | Born on 08 August 1997 | Jubilo Iwata | |
| 10KAMIYA Yuta | Born on 27 April 1997 | Ehime FC | |
| 11HATATE Reo | Born on 21 November 1997 | Juntendo University | |
| 12YAMAGUCHI Louis Takaji Julien | Born on 28 May 1998 | Extremadura UD (ESP) | |
| 13IWASAKI Yuto | Born on 11 June 1998 | Hokkaido Consadole Sapporo | |
| 14SOMA Yuki | Born on 25 February 1997 | Nagoya Grampus | |
| 15OKAZAKI Makoto | Born on 10 October 2000 | FC Tokyo | |
| 16KAWAI Ayumu | Born on 12 August 1999 | Renofa Yamaguchi FC | |
| 17KO Takahiro | Born on 20 April 1998 | Gamba Osaka | |
| 18KOMATSU Ren | Born on 10 September 1998 | Zweigen Kanazawa | |
| 19FUNAKI Kakeru | Born on 13 April 1998 | Cerezo Osaka | |
| 20MATSUOKA Daiki | Born on 01 June 2001 | Sagan Tosu | |
| 21HATANO Go | Born on 25 May 1998 | FC Tokyo | |
| 22TANAKA Shunta | Born on 26 May 1997 | Osaka University of Health and Sport Sciences |
Managers and technical staff
| HOMMA Kazunori | Administrateur des équipes | ||
| YOKOUCHI Akinobu | Sélectionneur | ||
| YAMAMOTO Masakuni | Chef de délégation | ||
| WADA Ichiro | Entraîneur adjoint | ||
| TAKAKUWA Daijiro | Entraîneur des gardiens | ||
| CHUMAN Kentaro | Préparateur physique | ||
| NAKASHITA Masaki | Analyste vidéo | ||
| MOROOKA Takatoshi | Médecin | ||
| YOSHIDA Naruto | Physio | ||
| TANEKURA Satomi | Attaché de presse | ||
| MINEO Masaki | Intendant |