touseikaisanki

当世改算記

Tousei sanpouki

Tousei kaisanki

Tousei hayazan jinkouki

Kaisanki

Kaisanki

Modern Mental Expectation

改算記大成

改算記

Shimpen kaisanki

改算記綱目

kaisankitaisei

撰用改筭記

kaisan jinkoki

kaisanki taisei

touseishingenki

当世導通記

Tousei jinkouki

Tousei doutsuuki

改算記大成序

解惑筭法

改算記大成序

Shimpen kaisanki

改算記大成序

sangakukeikotaizen

tsuuzokuhiraganatengen

hyakkouhijutsu

tsuuzokuhiraganatengen

kinkiyouryakukokujikai

soukakoromonoka

ianruigo

zokuedosunagoonkomeisekishi

yougakushishin

kouekihonzoutaisei

hosokawachanoyunosho

shuugyokuchienoumi

taiseijinkoukibaibaihou

ryouritsuu

hanamomijimiyakobanashi

seiihousen

gujikyuuchouki

unjoumeirantaizen

yousanhiroku

seisansokuchi

kaisankitaisei

banshuueijounikki

unjoumeikan

西算速知