Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
~か月 ~kagetsu month(s) (time interval)jlpt5, toki
火口 kakou kráterleda1, shizen
一つ hitotsu onejlpt5
生む umu to give birth, to deliver, to producegodan, jlpt3, verb, vtrans
hon book, mainjlpt5