elementary, principle, naked, uncovered
ソ / もと
grains, drop, counter for tiny particles
リュウ / つぶ
child, sign of the rat, 11PM-1AM, first sign of Chinese zodiac
シ / こ
thing, object, matter
ブツ / もの
logic, arrangement, reason, justice, truth
リ / ことわり
study, learning, science
ガク / まな.ぶ