Ryu Hoshi
Gōjū-ryū
Ryu Seung-ryong
Ryu Seung-woo
Ryu Hwa-young
Ryu Jin
Ryū (ekol)
Ryu Jun-yeol
Suiō-ryū
Shōtōkan-ryū
Shitō-ryū
Gyokko-ryū
Ryu Saito
Ryu Okada
Ryu Soo-young
Ryu Deok-hwan
Ryu Su-jeong
Kotō-ryū
Togakure-ryū
Ryū Murakami
Ryuta Kawashima
Cross Ange
Tenshin Shōden Katori Shintō-ryū
Ryuta Matsushima
Ryuta Koike
Ryuta Sasaki
Ryuta Hara
Daitō-ryū Aiki-jūjutsu