Vocabulary consisting only from characters you are able to read

kanji kana meaning randomReload
hi dayjlpt4, toki
来る kuru to come, to call on, to grow, to getirregular, jlpt5, leda1, verb, vintrans
手紙 tegami letterjlpt5
三角形の sankakkeino triangularadj, math
留学生 rjuugakusei overseas studentjlpt5