| 1994 Japan Open Tennis Championships | |
|---|---|
| Date | 4–11 April |
| Edition | 21st |
| Surface | Hard / outdoor |
| Location | Tokyo, Japan |
| Venue | Ariake Coliseum |
| Champions | |
| Men's singles | |
 Pete Sampras[1] | |
| Women's singles | |
 Kimiko Date | |
| Men's doubles | |
 Henrik Holm / Anders Järryd[2] | |
| Women's doubles | |
| Mami Donoshiro / Ai Sugiyama | |
The 1994 Japan Open Tennis Championships was a combined men's and women's tennis tournament played on outdoor hard courts at the Ariake Coliseum in Tokyo in Japan that was part of the Championship Series of the 1994 ATP Tour and of Tier III of the 1994 WTA Tour. The tournament was held from 4 April through 11 April 1994. Pete Sampras and Kimiko Date won the singles titles.[3]
- ^ "1994 Tokyo Men's Singles draw". www.atpworldtour.com. Association of Tennis Professionals (ATP).
- ^ "1994 Tokyo Men's Doubles draw". www.atpworldtour.com. Association of Tennis Professionals (ATP).
- ^ John Barrett, ed. (1995). ITF World of Tennis 1995. London: CollinsWillow. pp. 127–128, 173. ISBN 9780002184847.