Vocabulary consisting only from characters you are able to read
鼠
ねずみ
(1)mouse, rat, (2)dark gray, dark grey, slate (color, colour); (3)mouse, rat, (4)dark gray, dark grey, slate (color, colour) doubutsu
三日
みっか
three days, the third day of the monthjlpt5, toki
紅白
こうはく
red and white, colours for festive or auspicious occasions (colors)iro
七日
なのか
seven days, the seventh day of the monthjlpt5, toki