The Koryu (9 ancient traditions of the Bujinkan)

GYOKKO RYU "The Jeweled Tiger School" Koshijutsu

TAKAGI YOSHIN RYU "High Tree, Raised Heart School" Jutaijutsu

SHINDEN FUDO RYU "The Immovable Spirit School" Jutaijutsu/Dakentaijutsu

KOTO RYU "Tiger Knocking Down School" Koppojutsu

KUKISHINDEN RYU "The Nine Demons School" Dakentaijutsu

GIKAN RYU "The Example of Justice School" Koppojutsu

Ninpo/ Ninjutsu Ryu

TOGAKURE RYU "The Hidden Door School" Ninpo

KUMOGAKURE RYU "The Hiding In the Clouds School" Ninpo

GYOKUSHIN RYU "The Jewel Heart School" Ninpo