Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
~か月 ~kagetsu month(s) (time interval)jlpt5, toki
七日 nanoka seven days, the seventh day of the monthjlpt5, toki
chikara strength, powerjlpt4, leda1
七つ nanatsu sevenjlpt5
naka inside, middle, amongjlpt5
十四 juuyon 14math
hachi eightjlpt5
火力 karyoku heating power, steam powermix
mizu waterjlpt5, kagaku, ryouri, shizen
男女 danjo man and woman, men and womenmix
shichi (num) sevenjlpt5
otoko manhito, jlpt5
入る hairu to enter, to join, to containgodan, jlpt5, verb
二十日 hatsuka twenty days, twentieth day of the monthjlpt5, toki
九九 kuku násobilkaleda1, math