The Koga Years: Background of Koga Ninjutsu Book by Yuzuki Fumikusa (Hardcover) (Preowned)

Contents include:

Historical records and legends of the Koga region (chronological collection)
Jinshin War and medieval periods
Nanbokucho era events in Koga
Sengoku period: Koga warriors and battles
Development of Koga-ryu ninjutsu in Azuchi-Momoyama era
Background to Koga-ryu techniques and traditions
Appendices on local folklore and martial history