Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
身勝手(な) migatte(na) selfishness/egoism/egotismadj, leda1
男性 dansei malejlpt3, jlpt4, leda1
最適 saiteki optimum, the most suitablemix
総理大臣 souridaidžin Prime Ministerseiji
留守番 rusuban (1)care-taking/house-sitting/house-watching/ (2)caretaker/house-sitter/(P) leda1, suru