Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
四つ yottsu fourjlpt5
kyuu ninejlpt5, mix
ichi onejlpt5
八つ yattsu eightjlpt5
四十 yonjuu 40math
tsuki moonjlpt4
~か月 ~kagetsu month(s) (time interval)jlpt5, toki
十七 juunana 17math
hachi eightjlpt5
sen 1,000, thousandjlpt5