Berikut rekap hasil semifinal Japan Open 2023 yang berlangsung di Yoyogi National Gymnasium Tokyo pada Sabtu (29/7/23).

• WD – Chen Qingchen/Jia Yifan vs Yuki Fukushima/Sayaka Hirota (21-19, 21-18)
• MD – Lee Yang/Wang Chi-lin vs Fajar Alfian/Muhammad Rian Ardianto (21-19, 21-10)
• WD – Kim So-yeong/Kong Hee-yong vs Mayu Matsumoto/Wakana Nagahara (14-21, 21-13, 21-10)
• MD – Takuro Hoki/Yugo Kobayashi vs Liu Yuchen/Ou Xuanyi (21-10, 21-15)
• MS – Jonatan Christie vs Lakshya Sen (21-15, 13-21, 21-16)
• WS – An Se-young vs Tai Tzu Ying (21-17, 21-12)
• MS – Viktor Axelsen vs Kodai Naraoka (21-11, 21-11)
• XD – Dechapol Puavaranukroh/Sapsiree Taerattanachai vs Feng Yanzhe/Huang Dongping (21-10, 19-21, 21-19)
• WS – He Bingjiao vs Gregoria Mariska (13-21, 21-19, 21-9)
• XD – Yuta Watanabe/Arisa Higashino vs Zheng Siwei/Huang Yaqiong (21-18, 21-18)