Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
まる circlemix
~時 ~じ hour (of day)jlpt5, toki
お母さん おかあさん (honorable) motherjlpt5, kazoku, leda1
勉める つとめる to endeavor (endeavour), to try, to strive, to make an effort, to exert oneself, to be diligentichidan, verb, vtrans