Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
火口 higuchi hořákleda1
子犬 koinu puppydoubutsu, leda1
一つ hitotsu onejlpt5
hi dayjlpt4, toki
三日 mikka three days, the third day of the monthjlpt5, toki
ko childhito, jlpt4
~か月 ~kagetsu month(s) (time interval)jlpt5, toki
kokoro mind, heartjlpt4
お子さん okosan child (polite)jlpt4
本人 honnin the person himselfjlpt3