The 2010 Shimadzu All Japan Indoor Tennis Championships was a professional tennis tournament played on indoor carpet courts. It was part of the 2010 ATP Challenger Tour. It took place in Kyoto, Japan between 8 and 14 March 2010.
| Nationality | Player | Ranking* | Seeding | |
|---|---|---|---|---|
 Poland | Michał Przysiężny | 137 | 1 | |
 Austria | Martin Fischer | 202 | 2 | |
 Japan | Tatsuma Ito | 203 | 3 | |
 Ukraine | Sergei Bubka | 209 | 4 | |
 Australia | Greg Jones | 215 | 5 | |
| Simon Stadler | 217 | 6 | ||
 New Zealand | Daniel King-Turner | 227 | 7 | |
| Andre Begemann | 229 | 8 |
The following players received wildcards into the singles main draw:
Toshihide Matsui Junn Mitsuhashi Hiroki Moriya Kento TakeuchiThe following players received entry from the qualifying draw:
Yuichi Ito Sho Katayama Hiroki KondoSee main article: 2010 Shimadzu All Japan Indoor Tennis Championships – Singles. Yuichi Sugita def. Matthew Ebden, 4–6, 6–4, 6–1
See main article: 2010 Shimadzu All Japan Indoor Tennis Championships – Doubles. Martin Fischer / Philipp Oswald def. 
Divij Sharan / Vishnu Vardhan, 6–1, 6–2