In the 1st stage the players will be divided into 4 groups, with all the members of a group playing each other, and in the 2nd stage the group winners will compete in a knockout.
RESULT
MEN
1st Stage(Group Winner)
Group A (Harimoto Tomokazu)
Harimoto Tomokazu 3:2 Watanabe Yusuke
Harimoto Tomokazu 3:2 Yoshida Masaki
Watanabe Yusuke 0:3 Yoshida Masaki
Group B (Jin Takuya)
Jin Takuya 3:2 Yoshimura Maharu
Jin Takuya 3:2 Yoshimura Kazuhiro
Yoshimura Maharu 3:1 Yoshimura Kazuhiro
Group C (Oshima Yuya)
Morizono Masataka 0:3 Oshima Yuya
Morizono Masataka 2:3 Ueda Jin
Oshima Yuya 3:1 Ueda Jin
Group D (Mizutani Jun)
Mizutani Jun 3:0 Matsudaira Kenji
Mizutani Jun 3:1 Matsuyama Yuki
Matsudaira Kenji 3:1 Matsuyama Yuki
2nd Stage
Semi-Finals
Harimoto Tomokazu 4:2 Jin Takuya
(7:11,11:5,11:6,11:3,9:11,11:6)
Oshima Yuya 3:4 Mizutani Jun
(9:11,6:11,11:8,8:11,11:3,11:7,5:11)
Final
Harimoto Tomokazu 2:4 Mizutani Jun
(11:8,8:11,11:5,6:11,9:11,5:11)
WOMEN
1st Stage (Group Winner)
Group A(Hashimoto Honoka)
Hashimoto Honoka 3:1 Maeda Miyu
Hashimoto Honoka 2:3 Ooya Misaki
Maeda Miyu 3:1 Ooya Misaki
Group B (Nagasaki Miyu)
Mori Sakura 2:3 Matsuzawa Marina
Mori Sakura 2:3 Nagasaki Miyu
Matsuzawa Marina 2:3 Nagasaki Miyu
Group C (Hayata Hina)
Sato Hitomi 0:3 Hayata Hina
Sato Hitomi 3:2 Morizono Mizuki
Hayata Hina 3:0 Morizono Mizuki
Group D (Ando Minami)
Nagao Takako 2:3 Ando Minami
Nagao Takako 0:3 Shibata Saki
Ando Minami 3:1 Shibata Saki
2nd Stage
Semi-Finals
Hashimoto Honoka 4:1 Nagasaki Miyu
(11:5,11:9,7:11,11:6,11:6)
Hayata Hina 4:0 Ando Minami
(11:9,11:8,11:6,11:2)
Final
Hashimoto Honoka 0:4 Hayata Hina
(7:11,7:11,5:11,6:11)
Source:
http://www.jtta.or.jp/Portals/0/images/tournament/Nationals/2018_pdf/20180305_22top12.pdf