Vocabulary consisting only from characters you are able to read
私
watakushi
I (formal), myself, private affairsjlpt5
八日
youka
eight days, the eighth (day of the month)jlpt5, toki
九日
kokonoka
nine days, the ninth day (of the month)jlpt5, toki
一兆
icchou
1,000,000,000,000, one trillion, one billion (obs. British)mix