Vocabulary consisting only from characters you are able to read
kanji
ようか
eight days, the eighth (day of the month)
kanji
いつか
five days, the fifth day (of the month)
kanji
よっか
fourth day of the month, four days
kanji
~かげつ
month(s) (time interval)
kanji
みっか
three days, the third day of the month
kanji
ついたち
first day of month
kanji
なのか
seven days, the seventh day of the month
kanji
みかづき
new moon, crescent moon
kanji
とおか
ten days, the tenth day of the month
kanji
むいか
six days, sixth (day of month)