Vocabulary consisting only from characters you are able to read
七日
nanoka
seven days, the seventh day of the monthjlpt5, toki
百
hyaku
(num) 100, hundredjlpt5
十日
tooka
ten days, the tenth day of the monthjlpt5, toki
百万
hyakuman
(1)1,000,000, one million, million, (2)many mix
兆
chou
(1)sign, omen, indication, portent, (num) (2)10^12, 1,000,000,000,000, trillion (American), (obs) billion (British) mix
土日
donichi
weekend, Saturday and Sundaymix