Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
えん circlemath
三日月 みかづき new moon, crescent moonleda1, shizen
円い まるい round, circular, sphericaladj, jlpt5
六日 むいか six days, sixth (day of month)jlpt5, toki
四つ よっつ fourjlpt5