| Doubles | ||||
|---|---|---|---|---|
| 2022 Yokkaichi Challenger | ||||
| Final | ||||
| Champions |  Hsu Yu-hsiou Yuta Shimizu | |||
| Runners-up | Masamichi Imamura Rio Noguchi | |||
| Score | 7–6, 6–4 | |||
| Events | ||||
| ||||
| ||||
Nam Ji-sung and Song Min-kyu were the defending champions but chose not to defend their title.
Hsu Yu-hsiou and Yuta Shimizu won the title after defeating Masamichi Imamura and Rio Noguchi 7–6, 6–4 in the final.
Seeds
Arjun Kadhe / Ramkumar Ramanathan (first round)
Victor Vlad Cornea / 
Andrew Harris (quarterfinals)
Ruben Gonzales / 
Christopher Rungkat (first round)
Chung Yun-seong / Kaichi Uchida (semifinals, withdrew)
Draw
Key
- Q = Qualifier
- WC = Wild card
- LL = Lucky loser
- Alt = Alternate
- SE = Special exempt
- PR = Protected ranking
- ITF = ITF entry
- JE = Junior exempt
- w/o = Walkover
- r = Retired
- d = Defaulted
- SR = Special ranking
| First round | Quarterfinals | Semifinals | Final | ||||||||||||||||||||||||
| 1 | A Kadhe R Ramanathan
| 5 | 5 | ||||||||||||||||||||||||
| T Matsui K Uesugi
| 7 | 7 | T Matsui K Uesugi
| 6 | 3 | ||||||||||||||||||||||
| ND Ionel FC Jianu
| 6 | 7 | ND Ionel FC Jianu
| 7 | 6 | ||||||||||||||||||||||
| WC | T Ichikawa Koki Matsuda
| 1 | 6 | ND Ionel FC Jianu
| 6 | 3 | |||||||||||||||||||||
| 3 | R Gonzales C Rungkat
| 3 | 2 | M Imamura R Noguchi
| 7 | 6 | |||||||||||||||||||||
| M Imamura R Noguchi
| 6 | 6 | M Imamura R Noguchi
| 7 | 7 | ||||||||||||||||||||||
| Yuki Mochizuki Makoto Ochi
| 6 | 6 | Y Mochizuki M Ochi
| 5 | 6 | ||||||||||||||||||||||
 C Sinclair J Taylor
| 2 | 7 | M Imamura R Noguchi
| 6 | 4 | ||||||||||||||||||||||
| FC Alcantara S Watanabe
| 4 | 1 | Y-h Hsu Y Shimizu
| 7 | 6 | ||||||||||||||||||||||
| S Hazawa J Trotter
| 6 | 6 | S Hazawa J Trotter
| 7 | 6 | ||||||||||||||||||||||
| Huang Tsung-hao Rimpei Kawakami
| 5 | 5 | 4 | Y-s Chung K Uchida
| 6 | 7 | |||||||||||||||||||||
| 4 | Y-s Chung K Uchida
| 7 | 7 | 4 | Y-s Chung K Uchida
| ||||||||||||||||||||||
| Y-h Hsu Y Shimizu
| 6 | 7 | Y-h Hsu Y Shimizu
| w/o | |||||||||||||||||||||||
| S Mochizuki T Yuzuki
| 1 | 5 | Y-h Hsu Y Shimizu
| 6 | 3 | ||||||||||||||||||||||
| WC | Ryuki Tsutsumi Asahi Yamanaka
| 1 | 1 | 2 | VV Cornea A Harris
| 1 | 6 | ||||||||||||||||||||
| 2 | VV Cornea A Harris
| 6 | 6 | ||||||||||||||||||||||||
References
- "Sugita Triumphs On Home Soil In Yokkaichi". August 11, 2019.