See main article: article and 2022 Shimadzu All Japan Indoor Tennis Championships.
Erina Hayashi and Moyuka Uchijima were the defending champions[1] but Uchijima chose not to participate. Hayashi partnered alongside Kanako Morisaki, but lost to Momoko Kobori and Luksika Kumkhum in the semifinals.
Liang En-shuo and Wu Fang-hsien won the title, defeating Kobori and Kumkhum in the final, 2–6, 7–6(7–5), [10–2].