Radicals ( Radical91) four strokes in Kanji;

dimensional, e.g.

www.jisho.org radical number 69 ... ;

directional, e.g.

;

logical, e.g.

in Hiragana: unit of weight (600 g);
in Hiragana: unit of mass (453.6 g, pound);
loaf of bread;

in Kanji: axe;
1.32 lb; catty;
counter for loaves of bread;

  in Katakana and Hiragana: weight;

Kin (name); Kinji (name);

numerological, e.g.

4;

structural, e.g.

blue gravity; Blue Directional Gravity;

green gravity; green Directional Gravity;

olive gravity; olive Directional Gravity;

red gravity; red Directional Gravity;

yellow gravity; yellow Directional Gravity;

Radicals;