Challenger Yokkaichi – Tabellone Principale – hard
(1) Yoshihito Nishioka  vs Yu Hsiou Hsu 
Shintaro Mochizuki  vs James McCabe 
Elias Ymer  vs Alexey Zakharov 
(WC) Yua Taka  vs (6) Li Tu
(3) Yasutaka Uchiyama  vs (WC) Rei Sakamoto 
Dane Sweeny  vs (Alt) Naoki Nakagawa 
Kaichi Uchida  vs (WC) Kokoro Isomura 
Qualifier vs (7) Sho Shimabukuro
(8) Yuta Shimizu  vs Qualifier
Qualifier vs Yaroslav Demin 
Qualifier vs Philip Sekulic 
Masamichi Imamura  vs (4) Coleman Wong
(5) Omar Jasika  vs Kris Van Wyk 
Benjamin Hassan  vs Qualifier
Tung-Lin Wu  vs Federico Cina 
Qualifier vs (2) Mattia Bellucci 
 Challenger Yokkaichi – Tabellone Qualificazione – hard
(1) Jakub Paul  vs (WC) Asahi Yamanaka 
JiSung Nam  vs (12) Keisuke Saitoh
(2) Hiroki Moriya  vs (Alt) Alexander Merino 
Thanapet Chanta  vs (7) Alafia Ayeni
(3) Philip Henning  vs (WC) Seiya Mizuno 
Thomas Fancutt  vs (8) Takuya Kumasaka
(4) Christoph Negritu  vs (PR) Shinji Hazawa 
(PR) Yuta Kawahashi  vs (9) Ryuki Matsuda
(5) Petr Bar Biryukov  vs Tsung-Hao Huang 
(WC) Ryuki Tsutsumi  vs (10) Yusuke Takahashi
(6) Hikaru Shiraishi  vs (Alt) Hayato Matsuoka 
(WC) Shion Motoyama  vs (11) Ryotaro Taguchi
Centre Court – ore 02:00
Thomas Fancutt  vs Takuya Kumasaka 
Hiroki Moriya  vs Alexander Merino 
Hikaru Shiraishi  vs Hayato Matsuoka
Sub-Centre  – ore 02:00
Philip Henning  vs Seiya Mizuno 
Shion Motoyama  vs Ryotaro Taguchi 
Jakub Paul  vs Asahi Yamanaka
Court 5 – ore 02:00
Christoph Negritu  vs Shinji Hazawa 
Yuta Kawahashi  vs Ryuki Matsuda 
JiSung Nam  vs Keisuke Saitoh  (Non prima 06:30)
Court 7 – ore 02:00
Thanapet Chanta  vs Alafia Ayeni 
Petr Bar Biryukov  vs Tsung-Hao Huang 
Ryuki Tsutsumi  vs Yusuke Takahashi
 
 
