Radicals ( Radical512) four strokes in Kanji;
dimensional, e.g.
;
directional, e.g.
;
logical, e.g.
in Hiragana: inside; within;
among; amongst; between; while;
archaism usage: emperor, imperial play ground;
we (my spouse, our);
in Hiragana: inside; within;
in Kanji: inside; within;
among; between;
home; house;
Dai (family name, surname); Uchi (family name, surname); Uchigouri (place name);
numerological, e.g.
4;
structural, e.g.
;