| Dates: | 30 August – 4 September |
| Number Edition: | 41st |
| Level: | G2L3 |
| Prize Money: | 750000 |
| Venue: | Maruzen Intec Arena Osaka |
| Location: | Osaka, Japan |
| Ms: | Kenta Nishimoto |
| Country Ms: | JPN |
| Ws: | Akane Yamaguchi |
| Country Ws: | JPN |
| Md1: | Liang Weikeng |
| Country Md1: | CHN |
| Md2: | Wang Chang |
| Country Md2: | CHN |
| Wd1: | Jeong Na-eun |
| Country Wd1: | KOR |
| Wd2: | Kim Hye-jeong |
| Country Wd2: | KOR |
| Xd1: | Dechapol Puavaranukroh |
| Country Xd1: | THA |
| Xd2: | Sapsiree Taerattanachai |
| Country Xd2: | THA |
| Previous: | 2019 Tokyo |
| Next: | 2023 Tokyo |
The 2022 Japan Open (officially known as the Daihatsu Yonex Japan Open Badminton Championships 2022) was a badminton tournament which took place at Maruzen Intec Arena Osaka in Osaka, Japan, from 30 August to 4 September 2022 and had a total purse of $750,000.
The 2022 Japan Open was the sixteenth tournament of the 2022 BWF World Tour and also part of the Japan Open championships, which had been held since 1977. This tournament was organized by the Nippon Badminton Association with sanction from the BWF.[1]
This international tournament was held at Maruzen Intec Arena Osaka in Osaka, Japan.[1]
Below is the point distribution table for each phase of the tournament based on the BWF points system for the BWF World Tour Super 750 event.[2]
The total prize money was US$750,000 with the distribution of the prize money in accordance with BWF regulations.[1]
| Event | Winner | Finalist | Semi-finals | Quarter-finals | Last 16 | Last 32 | |
| Singles | $52,500 | $25,500 | $10,500 | $4,125 | $2,250 | $750 | |
| Doubles | $55,500 | $26,250 | $10,500 | $4,687.50 | $2,437.50 | $750 |
Kento Momota (first round)
Loh Kean Yew (second round) Akane Yamaguchi (champion)
An Se-young (final)
Chen Yufei (semi-finals)
Carolina Marín (quarter-finals) Nozomi Okuhara (withdrew)
P. V. Sindhu (withdrew)
Ratchanok Intanon (quarter-finals) Takuro Hoki / Yugo Kobayashi (first round) Chen Qingchen / Jia Yifan (semi-finals) Yuki Fukushima / Sayaka Hirota (withdrew) Lee So-hee / Shin Seung-chan (first round) Kim So-yeong / Kong Hee-yong (semi-finals) Nami Matsuyama / Chiharu Shida (first round) Mayu Matsumoto / Wakana Nagahara (quarter-finals) Jongkolphan Kititharakul / Rawinda Prajongjai (quarter-finals) Zheng Siwei / Huang Yaqiong (semi-finals) Dechapol Puavaranukroh / Sapsiree Taerattanachai (champions) Yuta Watanabe / Arisa Higashino (final) Wang Yilyu / Huang Dongping (semi-finals)
Tang Chun Man / Tse Ying Suet (quarter-finals)
Thom Gicquel / Delphine Delrue (second round)