Vocabulary consisting only from characters you are able to read
億
oku
(num) 100,000,000, hundred millionjlpt4
今時
imadoki
dnešní doba, současnost, touto dobouleda1, toki
黄金
ougon
gold; (n,adj-no) gold; (n,adj-no) gold; goldmix
急に
kjuuni
(1)swiftly, rapidly, (2)suddenly, abruptly, immediately jlpt3, mix
紅葉
koujou
(1)autumn colours, fall colors, leaves changing color (colour), (2)leaves turning red, red leaves; (3)autumn colours, fall colors, leaves changing color (colour), (n) (4)(Japanese) maple (Acer jap suru
君
kun
suffix for familiar young malejlpt4