Vocabulary consisting only from characters you are able to read
土日
どにち
weekend, Saturday and Sundaymix
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
緑の日
みどりのひ
(n) Greenery Day (national holiday; May 4)namae, toki
十億
じゅうおく
1,000,000,000, billion (American), (obs) milliard (British)mix
三日
みっか
three days, the third day of the monthjlpt5, toki