Calligraphy: Yin-Yang

Definitives Stamps, Yin Yang

Abe no Seimei: Yin-yang master

Calligraphy, Lieh Tzu, Yang-chu Chapter

The Book of Lewd Yin and Yang (Inyō intō no maki)

陰陽線問題

Sanyousaninzu

Inyoureki nikkei

絵銭（陰陽銭）

Daitou inyou sho

Onyou imoseyama

Onyou imoseyama

Onyou imoseyama

Inyou ryourekidan

Single-line Calligraphy by Rai Sanyo

Calligraphy in the Style of Ouyang Xun

yin dou lue

Bô Yin Râ

Single-Line Calligraphy by Kamei Shoyo

Inyou houi benran

三才陰陽小抜

Inyou houi benran

Inyou houi benran

陰陽方位便覧

Inyou koukan zukai