体育场: Court 3 轮: 26 Ground: Hardcourt outdoor
| ITF M15柳川 | 2023/12/27 03:55 | Taiyo Yamanaka v Shunsuke Nakagawa | 6-4,4-6,5-7 |
| ITF M15柳川 | 2023/12/26 00:30 | 坂川裕树 v Shunsuke Nakagawa | 5-7,4-6 |
| ITF M15柳川 | 2023/12/25 00:30 | Yusuke Kusuhara v Shunsuke Nakagawa | 4-6,2-6 |
| ITF M15柳川 | 2023/12/18 01:00 | Shunsuke Nakagawa v Hong-Lin Fu | 4-6,6-7 |
| 松山挑战赛 | 2023/11/08 02:35 | 泰罗•丹尼尔 v Shunsuke Nakagawa | 6-1,6-2 |
| ITF M25高崎 | 2023/09/18 03:10 | 科林•阿爾塔米拉諾 v Shunsuke Nakagawa | 6-3,6-2 |
| ITF M25高崎 | 2023/09/17 05:00 | Daiki Yoshimura v Shunsuke Nakagawa | 1-6,1-6 |
| ITF M25札幌 | 2023/09/11 00:50 | Ryotaro Taguchi v Shunsuke Nakagawa | 6-2,6-2 |
| ITF M15柳川 | 2023/12/26 01:30 | 威沙亚•宗查罗恩猜库 v Sanhui Shin | 1-6,2-6 |
| ITF M15柳川 | 2023/12/23 00:30 | Sanhui Shin v 市川泰诚 | 5-7,6-3,3-6 |
| ITF M15柳川 | 2023/12/22 07:25 | Sanhui Shin v 河内一真 | 6-1,6-2 |
| ITF M15柳川 | 2023/12/21 03:45 | Sanhui Shin v 矶村志 | 6-3,5-7,7-6 |
| ITF M15柳川 | 2023/12/21 00:30 | Sanhui Shin v 铃木高 | 6-1,6-4 |
| 神户挑战赛 | 2023/11/12 02:25 | Sanhui Shin v 郑允成 | 3-6,3-6 |
| 松山挑战赛 | 2023/11/05 04:00 | 伊藤童马 v Sanhui Shin | 7-6,6-3 |
| ITF M25札幌 | 2023/09/12 07:10 | Sanhui Shin v Kousuke Ogura | 7-5,4-6,6-7 |