Berikut ini hasil lengkap semifinal Japan Open 2019 pada Sabtu (27/7/2019):
Ganda putri:
Mayu Matsutomo/Wakana Nagahara (Jepang) Vs Misaki Matsutomo/Ayaka Takahashi (Jepang) 21-16, 21-19
Kim So-yeong/Kong Hee-yong (Korea Selatan) Vs Li Wen Mei/Zheng Yu (China) 21-16, 21-11
Tunggal putri:
Nozomi Okuhara (Jepang) Vs Michelle Li (Kanada) 21-12, 21-18
Akane Yamaguchi (Jepang) Vs Chen Yu Fei (China) 21-15, 21-15
Tunggal putra:
Kento Momota (Jepang) Vs Sai Praneeth B (India) 21-18, 21-12
Jonatan Christie (Indonesia) Vs Jan O Jorgensen (Denmark) 21-14, 21-14
Ganda campuran:
Wang Yi Lyu/Huang Dong Ping (China) Vs Chan Peng Soon/Goh Liu Ying (Malaysia) 21-10, 21-6
Praveen Jordan/Melati Daeva Oktavianti (Indonesia) Vs Hafiz Faizal/Gloria Emanuelle Widjaja (Indonesia) 21-15, 21-18
Ganda putra:
Mohammad Ahsan/Hendra Setiawan (Indonesia) Vs Takeshi Kamura/Keigo Sonoda (Jepang) 21-14, 21-14
Marcus Fernaldi Gideon/Kevin Sanjaya Sukamuljo (Indonesia) Vs Li Jun Hui/Liu Yu Chen (China) 16-21, 21-11, 21-18