Collin Johns @ ITF Japan F4

Ryota Tanuma Takuto Niki Sho Katayama Issei Okamura Jumpei Yamasaki Seong Chan Hong Renta Tokuda Kento Takeuchi Yuichi Ito Masato Shiga Yusuke Takahashi Hiroyasu Ehara Gengo Kikuchi Katsuki Nagao Yasutaka Uchiyama Makoto Ochi Finn Tearney Sanhui Shin Yuya Kibi Shuichi Sekiguchi Zhe Li Kittiphong Wachiramanowong Kuan-Yi Lee Xin Gao Soichiro Moritani Yusuke Watanuki Duckhee Lee Chan-Yeong Oh Keisuke Numajiri Ken Onishi Ryota Kishi Aoran Wang Yecong He Yong-Kyu Lim Ken Onoda Chuhan Wang Jarryd Chaplin Hiromasa Oku Collin Johns Shunsuke Wakita Arata Onozawa Young Seok Kim Akira Santillan Tae-Woo Lee Weiqiang Zheng Bowen Ouyang Di Wu Woong-Sun Jun Yunseong Chung Koichi Sano