Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
工作する kousakusuru stavět, budovatleda1, suru, verb
勉める tsutomeru to endeavor (endeavour), to try, to strive, to make an effort, to exert oneself, to be diligentichidan, verb, vtrans
小説 shousetsu noveljlpt4, leda1
日の丸 hinomaru (1)outline of the sun (esp. represented as a red circle)/ (2)(abbr) the Japanese flag/(P) leda1
制度 seido system, institution, organization, organisationmix