Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
kawa riverjlpt5, shizen
二十日 hacuka twenty days, twentieth day of the monthjlpt5, toki
高くつく takakucuku to be expensive, to be costlygodan, verb
外力 gairjoku external forcemix
妹さん imoutosan younger sisterkazoku