2016 Shimadzu All Japan Indoor Tennis Championships

The 2016 Shimadzu All Japan Indoor Tennis Championships was a professional tennis tournament played on carpet. It was the 20th edition of the tournament which was part of the 2016 ATP Challenger Tour. It took place in Kyoto, Japan between 22 and 28 February.

Seeds

 * 1 Rankings are as of February 15, 2016.

Other entrants
The following players received wildcards into the singles main draw:
 * 🇯🇵 Sora Fukuda
 * 🇯🇵 Shintaro Imai
 * 🇯🇵 Ken Onishi
 * 🇯🇵 Yasutaka Uchiyama

The following players received entry from the qualifying draw:
 * 🇵🇱 Andriej Kapaś
 * 🇯🇵 Yuya Kibi
 * 🇦🇺 Luke Saville
 * 🇯🇵 Shuichi Sekiguchi

Singles

 * 🇯🇵 Yūichi Sugita def. 🇨🇳 Zhang Ze 5–7, 6–3, 6–4

Doubles

 * 🇨🇳 Gong Maoxin / Yi Chu-huan def. 🇯🇵 Go Soeda / 🇯🇵 Yasutaka Uchiyama 6–3, 7–6(9–7)