Ryu
Kage-ryū (Aizu)
Tennen Rishin-ryū
Chishū Ryū
Ryu Hyo-young
Ryu Hwa-young
Cindy Ryu
Ryu Soo-young
Ryu Deok-hwan
Ryu Hyun-jin
Wado-ryu
Daitō-ryū Aiki-jūjutsu
Ryu Murakami
Maniwa Nen-ryū
Ryu Okada
Ryu Seung-min
Ryu Saito
Ryu Jun-yeol
Ryu Si-won
Ryu Jin
Ryu Won-woo
Tenshin Shōden Katori Shintō-ryū
Ryu Goto
Ryu Won
Ryu Dam
Kukishin-ryū
Ryu Hyun-kyung
Nen-ryū
Ryu Hye-young
Ryu (Street Fighter)
Hōzōin-ryū
Jigen-ryū
Ryu Hirose
Ryu Miyamoto
Ryu Takao
Ryu Kawakami
Ryu Nugraha
Federasi Internasional Karate-do Goju-ryu Okinawa
Shito-Ryu
Shinkage-ryū
Ryu Sera
Ryu Seung-ryong
Ryu Su-jeong
Chujō-ryū
Ju Jeung-ryu
Ryu Kyung-soo
Goju-ryu
Ryu Seung-soo
Ryu Ui-hyun
Ryu Tae-joon
Ryu Sia
Ryu Ji-hae
Ryu Han-bi
Ryu Gi-seok
Itzy
Genseiryu