number assignment

depending on, relying on

to depend on, to rely on

(painting) a style of ink painting that avoids painting outlines, and requires a special brush called a tsuketatefude.

the spirit of an artifact or of a tool that has gained a life of its own upon its 100th birthday

card game

speed (速度) of the manufacture of paper (抄紙)

four feet / four-footed creature; quadruped

(anatomy) optic tract

(mathematics) the four basic arithmetic operations; addition, subtraction, multiplication and division