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

Inyoureki nikkei

絵銭（陰陽銭）

Daitou inyou sho

Onyou imoseyama

Onyou imoseyama

Onyou imoseyama

Inyou ryourekidan

Sanyousaninzu

yin dou lue

Bô Yin Râ

Single-line Calligraphy by Rai Sanyo

Calligraphy in the Style of Ouyang Xun

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