Radicals ( Radical205) eight strokes in Kanji;

dimensional, e.g.

Manmade Global Weather;

directional, e.g.

Weather;

logical, e.g.

in Hiragana: rain;

in Kanji: rain;

numerological, e.g.

8;

structural, e.g.

Monbusho level knowledge enhancement 2, idea ♯ 212, Rain;

Radicals;