Conversations with Daito-ryu MastersConversations with Daito ryu Masters by Stanley Pranin This 218 page book contains interviews with many of the most influential Daito ryu masters including Tokimune Takeda, Yukioshi Sagawa, Takuma Hisa, and other greats.

Seishiro Endo

Written by Shoji Nishio and published by Aikido Journal in 2004

This expansive hardbound volume contains interviews with the closest Post-WWII students of the founder of aikido

A 237 technical manual authored by Katsuyuki Kondo and published by Aikido Journal in 2000

This 209 page e-book provides an in-depth technical analysis of Shoji Nishio's aikido

Hiroshi Tada

is a comprehensive set of aikido technical manuals instructed by Morihiro Saito (9th dan)

Hideo Takahashi

Vol 1: Background and basics (270 pages)

Kenji Tomiki

Koichi Tohei

Takuma Hisa