Stadium: Court 9 Round: 29 Ground: Clay
| ITF M15 Karuizawa MD | 2019/06/01 04:50 | Fukuda/Mochizuki v Chikami/Tanaka | 7-6,4-6,5-10 |
| ITF M15 Karuizawa MD | 2019/05/30 04:20 | Chikami/Tanaka v Kawashima/Koshimizu | 7-6,6-0 |
| ITF M15 Karuizawa MD | 2019/05/29 06:25 | Kikuchi/Takeshima v Chikami/Tanaka | 3-6,4-6 |
| ITF M15 Karuizawa MD | 2019/05/31 04:15 | Markovic/Tagashira v Kawahashi/Moritani | 1-6,0-6 |
| ITF M15 Karuizawa MD | 2019/05/30 05:55 | Kawahashi/Moritani v Sumizawa/Takeuchi | 3-6,6-4,10-7 |
| ITF M15 Karuizawa MD | 2019/05/28 06:10 | Kawahashi/Moritani v Kudo/Shimizu | 6-2,6-4 |