hayazan tebikishu

bankai hayazan tebikishu

Kouyou hayazan

Kamei hayazan shinsho

早算手引集 全 定位秘傳

Tousei hayazan jinkouki

Seiyou shinpou jitchi hayazan

Hissan chinsho mondou : youzan kimon hayazan hijutsu

Hayawari soroban tebiki

Hayawari soroban tebiki

Kango tegami hayabikishuu

Sanpoufushintebikishuu

Sanpoufushintebikishuu

Sanpoufushintebikishuu

裁縫早手引

saihouhayatebiki

saiho hayatebiki

saiho hayatebiki

Ribikizan hayamihyou

早道算用集

hayamichisanyoushuu

Hayamichisanyoushuu

早道算用集

hayamichi sanyoshu

Asakawahayabikishuu