Vocabulary consisting only from characters you are able to read
緑の日
midorinohi
(n) Greenery Day (national holiday; May 4)namae, toki
万
man
(num) 10,000, ten thousand, (adv) myriads, alljlpt5
二十日
hacuka
twenty days, twentieth day of the monthjlpt5, toki
百万
hjakuman
(1)1,000,000, one million, million, (2)many mix
一兆
iččou
1,000,000,000,000, one trillion, one billion (obs. British)mix
白黒
širokuro
(1)black and white, monochrome, (exp,vs) (2)good and evil, right and wrong, guilt and innocence iro
兆
čou
(1)sign, omen, indication, portent, (num) (2)10^12, 1,000,000,000,000, trillion (American), (obs) billion (British) mix