| UTR Pro Miki | 02/12 03:00 | - | Riki Takahata v Yuji Arimura | 2-6,7-5,6-1 | |
| UTR Pro Miki | 02/11 02:00 | - | Yuji Arimura v Yuki Karatsu | 6-3,7-6 | |
| UTR Pro Miki | 02/10 03:30 | - | Yuji Arimura v Hiromasa Koyama | 3-6,3-6 | |
| UTR Pro Miki | 02/08 02:00 | - | Yuji Arimura v Yuta Kawahashi | 0-6,0-6 | |
| UTR Pro Miki | 02/07 02:40 | - | Yuji Arimura v Yuichiro Inui | 5-7,3-6 |