Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
ko childhito, jlpt4
母子 boši matka a dítěhito, leda1
お兄さん oniisan (honorable) older brotherjlpt5, kazoku, leda1
子馬 kouma foaldoubutsu, leda1
お子さん okosan child (polite)jlpt4