Vocabulary consisting only from characters you are able to read
一京
ičikjou
deset trilionůmix
五日
icuka
five days, the fifth day (of the month)jlpt5, toki
鼠
nezumi
(1)mouse, rat, (2)dark gray, dark grey, slate (color, colour); (3)mouse, rat, (4)dark gray, dark grey, slate (color, colour) doubutsu
二十日
hacuka
twenty days, twentieth day of the monthjlpt5, toki
兆
čou
(1)sign, omen, indication, portent, (num) (2)10^12, 1,000,000,000,000, trillion (American), (obs) billion (British) mix