Estadio: Center A Round: 26 Ground: Hardcourt outdoor
| ITF M15 Karuizawa - Dobles Masculinos | 2023/06/04 01:00 | Kawachi/Sumizawa v Han/Shin | 3-6,3-6 |
| ITF M15 Karuizawa - Dobles Masculinos | 2023/06/01 05:10 | Kawachi/Sumizawa v Kono/Kusuhara | 6-3,6-4 |
| ITF M15 Karuizawa - Dobles Masculinos | 2023/05/31 05:55 | Kawachi/Sumizawa v Matsumura/Takamisawa | 6-4,6-4 |
| ITF M15 Kuala Lumpur - Dobles Masculinos | 2022/07/29 06:30 | Shimizu/Tanuma v Kawachi/Sumizawa | 6-3,4-6,11-9 |
| ITF M15 Kuala Lumpur - Dobles Masculinos | 2022/07/28 08:10 | Kawachi/Sumizawa v Le/Ly | 3-6,6-0,10-4 |
| ITF M15 Kuala Lumpur - Dobles Masculinos | 2022/07/26 05:55 | Kawachi/Sumizawa v Abd Hazli/M Rifqi | 6-3,6-2 |
| ITF M15 Akishima - Dobles Masculinos | 2019/06/14 04:35 | Ehara/Katayama v Kawachi/Sumizawa | 6-3,6-4 |
| ITF M15 Akishima - Dobles Masculinos | 2019/06/13 06:20 | Kawachi/Sumizawa v Ito/Masabayashi | 6-3,7-6 |
| ITF M25 Sapporo - Dobles Masculinos | 2023/09/05 06:20 | Huang/Kikuchi v Jang/Shin | 5-7,6-1,12-10 |
| ITF M25 Daegu - Dobles Masculinos | 2023/06/08 06:00 | Jang/Shin v Cho/Kim | 3-6,1-6 |
| ITF M25 Daegu - Dobles Masculinos | 2023/06/06 06:20 | Kumasaka/Okamura v Jang/Shin | 6-4,2-6,8-10 |
| ITF M25 Nueva Delhi - Dobles Masculinos | 2023/03/17 07:00 | Casey Alcantara/Isaro v Jang/Shin | 6-7,6-2,10-6 |
| ITF M25 Nueva Delhi - Dobles Masculinos | 2023/03/16 09:30 | Jang/Shin v Bhatnagar/Mehra | 6-4,6-3 |
| ITF M25 Nueva Delhi - Dobles Masculinos | 2023/03/14 11:30 | Qamar/Qamar v Jang/Shin | 2-6,6-4,12-14 |
| ITF M15 Aktobe - Dobles Masculinos | 2023/03/07 11:00 | Jang/Shin v Bakshi/Denisov | 3-6,4-6 |
| ITF M15 Yakarta - Dobles Masculinos | 2023/01/27 06:30 | Jang/Shin v Choudary Bollipalli/Kaliyanda Poonacha | 4-6,2-6 |