Vocabulary consisting only from characters you are able to read
万
まん
(num) 10,000, ten thousand, (adv) myriads, alljlpt5
百万
ひゃくまん
(1)1,000,000, one million, million, (2)many mix
一兆
いっちょう
1,000,000,000,000, one trillion, one billion (obs. British)mix
兆し
きざし
signs, omen, symptomsmix
七五三
しちごさん
Šičigosan (svátek tří-, pěti- a sedmiletých dětí)leda1, namae
兆
ちょう
(1)sign, omen, indication, portent, (num) (2)10^12, 1,000,000,000,000, trillion (American), (obs) billion (British) mix