北辰一刀流
In some ways the Hokushin Ittō-ryū Hyōhō is a simplification of the Ittō-ryū forms, but one that concentrates on the essentials. Shūsaku’s teaching methods were seen as revolutionary and influenced other styles. In the Bakumatsu-period there was a saying, "If someone needs 6 years of training to master a ryuha, he will only need half the time in the Hokushin Ittō-ryū". The curriculum of the school contains mainly Kenjutsu, Battojutsu, Naginatajutsu and Jūjutsu.