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
百万
ひゃくまん
(1)1,000,000, one million, million, (2)many mix
八日
ようか
eight days, the eighth (day of the month)jlpt5, toki
緑の日
みどりのひ
(n) Greenery Day (national holiday; May 4)namae, toki