Vocabulary consisting only from characters you are able to read
百
hjaku
(num) 100, hundredjlpt5
回る
mawaru
(1)to turn/to revolve/ (2)to visit several places/ (3)to function well/ (4)to pass a certain time/(P) godan, verb, vintrans
七日
nanoka
seven days, the seventh day of the monthjlpt5, toki
いつの間にか
icunomanika
before one knows, before one becomes aware of, unnoticed, unawaresjlpt3
一兆
iččou
1,000,000,000,000, one trillion, one billion (obs. British)mix