Vocabulary consisting only from characters you are able to read
七日
nanoka
seven days, the seventh day of the monthjlpt5, toki
百京
hjakukjou
kvadrilionmix
黄金
ougon
gold; (n,adj-no) gold; (n,adj-no) gold; goldmix
二十日
hacuka
twenty days, twentieth day of the monthjlpt5, toki