Vocabulary consisting only from characters you are able to read
kanji
おかあさん
(honorable) mother
kanji
きざし
signs, omen, symptoms
kanji
おく
(num) 100,000,000, hundred million
kanji
ひゃく
(num) 100, hundred
kanji
まん
(num) 10,000, ten thousand, (adv) myriads, all
kanji
じゅうおく
1,000,000,000, billion (American), (obs) milliard (British)