Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
空席 kuuseki vacancy, vacant seat, roommix
関数ワイイコールエックス二乗は偶関数である。 kansuuwaiiko-ruekkusunijouhaguukansuudearu. Funkce y=x^2 je sudá.math
閉じる tojiru to close (e.g. book, eyes, meeting, etc.), to shutichidan, jlpt3, verb
敗者 haisha the defeated, vanquished, losermix
楽む tanoshimu to enjoy oneselfgodan, jlpt4, verb