2018 Toray Pan Pacific Open Champions
Singles
Czech Republic Karolína Plíšková def. Japan Naomi Osaka 6–4, 6–4
Doubles
Japan Miyu Kato / Japan Makoto Ninomiya def. Czech Republic Andrea Sestini Hlaváčková / Czech Republic Barbora Strýcová, 6–4, 6–4
2017 Toray Pan Pacific Open Champions
Singles
Denmark Caroline Wozniacki def. Russia Anastasia Pavlyuchenkova, 6–0, 7–5
Doubles
Slovenia Andreja Klepač / Spain María José Martínez Sánchez def. Australia Daria Gavrilova / Russia Daria Kasatkina, 6–3, 6–2