The deity and the sword Katori Shinto Ryu 
Otake, Risuke.
Draeger, Donn F.
Shinozuka, Terue.
Nunokawa, Kyoichiro.
Hirata, Sadao.
Sugawara, Tetsutaka.
Ando, Takako.
Tokyo Minato Research & Publishing Company,
1978
Martial arts