Radicals ( Radical919) twelve strokes in Kanji;

dimensional, e.g.

;

directional, e.g.

;

logical, e.g.

in Hiragana: period; time;

disease's stage;

geological age (term);

session of parliament; term in office;

in Kanji: date; period; term; time;

Ki (family name, surname);

numerological, e.g.

3;

structural, e.g.

Radicals;