Japan F4 qualifying Singles Seeds: 1. Koji Motomura First Round (1)Koji Motomura bye Tai Tsuchiya bye (WC)Yuji Oyama bye Ryo Karasawa bye Yoshio Tanikawa bye (WC)Junpei Matsumoto bye Yasuhiko Ikeda bye Hidekazu Ina bye Steven Willekes bye Katsuya Yamashita bye (WC)Akira Sueda bye Yasuhiro Horiuchi bye Takashi Hoshiki bye (WC)Kengo Nakano bye Reiki Kawahira bye Natsuki Harada bye Kiyotaka Tachibana bye Hiroyuki Aoshima bye (WC)Shusei Kanbara d. Yuki Sasaki 6-0 6-1 Kensuke Goto bye Hiroya Umakoshi bye Hiroshi Koyama bye (WC)Hiroshi Matsushita d. Masanori Hoashi 6-1 6-4 Hiroshi Fukaumi bye Tetsushi Tsuchiya bye (WC)Ton-Su Kwon bye Hans Grobecker d. Takahiro Sato 6-2 6-2 Takeshi Yoshino bye Masanori Kumagai bye Norikazu Nakaima bye Ryota Hisamatsu d. Asaya Genka 7-5 6-2 Toshisuke Sakai bye Second Round (1)Koji Motomura d. Tai Tsuchiya 6-4 3-6 6-2 (WC)Yuji Oyama d. Ryo Karasawa 4-6 6-1 6-3 Yoshio Tanikawa d. (WC)Junpei Matsumoto 6-4 6-2 Hidekazu Ina d. Yasuhiko Ikeda 6-1 6-1 Steven Willekes d. Katsuya Yamashita 6-4 6-0 (WC)Akira Sueda d. Yasuhiro Horiuchi 2-6 6-1 6-3 Takashi Hoshiki d. (WC)Kengo Nakano 6-1 6-0 Natsuki Harada d. Reiki Kawahira 6-0 6-0 Kiyotaka Tachibana d. Hiroyuki Aoshima 6-2 6-0 Kensuke Goto d. (WC)Shusei Kanbara 6-4 6-3 Hiroya Umakoshi d. Hiroshi Koyama 6-2 6-1 (WC)Hiroshi Matsushita d. Hiroshi Fukaumi 7-5 6-4 Tetsushi Tsuchiya d. (WC)Ton-Su Kwon 6-0 6-2 Hans Grobecker d. Takeshi Yoshino 6-2 1-0 ret. Masanori Kumagai d. Norikazu Nakaima 6-0 6-2 Ryota Hisamatsu d. Toshisuke Sakai 4-6 6-2 6-4 Qualifying Round (WC)Yuji Oyama d. (1)Koji Motomura 3-6 6-3 6-3 Yoshio Tanikawa d. Hidekazu Ina 6-0 6-0 (WC)Akira Sueda d. Steven Willekes 6-3 5-7 6-4 Natsuki Harada d. Takashi Hoshiki 6-4 6-2 Kensuke Goto d. Kiyotaka Tachibana 7-6(3) 2-6 6-2 Hiroya Umakoshi d. (WC)Hiroshi Matsushita 6-1 6-0 Hans Grobecker d. Tetsushi Tsuchiya 6-2 6-4 Ryota Hisamatsu d. Masanori Kumagai 5-7 6-4 6-4