Vocabulary consisting only from characters you are able to read
と金
ときん
Promoted pawn ("tokin")Shogi
三日
みっか
three days, the third day of the monthjlpt5, toki
兆し
きざし
signs, omen, symptomsmix
億
おく
(num) 100,000,000, hundred millionjlpt4
日銀
にちぎん
(abbr) Bank of Japan, BOJ, BoJmix
十億
じゅうおく
1,000,000,000, billion (American), (obs) milliard (British)mix