Vocabulary consisting only from characters you are able to read
十日
tooka
ten days, the tenth day of the monthjlpt5, toki
主な
omona
chief, main, principal, importantmix
五日
icuka
five days, the fifth day (of the month)jlpt5, toki
緑の日
midorinohi
(n) Greenery Day (national holiday; May 4)namae, toki
日銀
ničigin
(abbr) Bank of Japan, BOJ, BoJmix
億
oku
(num) 100,000,000, hundred millionjlpt4
早め
hajame
(something) earlymix
百万
hjakuman
(1)1,000,000, one million, million, (2)many mix