Vocabulary consisting only from characters you are able to read
土日
donichi
weekend, Saturday and Sundaymix
緑の日
midorinohi
(n) Greenery Day (national holiday; May 4)namae, toki
百
hyaku
(num) 100, hundredjlpt5
日銀
nichigin
(abbr) Bank of Japan, BOJ, BoJmix
三日
mikka
three days, the third day of the monthjlpt5, toki
二十日
hatsuka
twenty days, twentieth day of the monthjlpt5, toki
紅白
kouhaku
red and white, colours for festive or auspicious occasions (colors)iro
一京
ichikyou
deset trilionůmix
兆し
kizashi
signs, omen, symptomsmix