. "numbers could be read in Japanese" . "numerical substitution" . . "wan-\u014D-ku-ro-ku" . "Japanese wordplay#Goroawase" . . "Japanese wordplay" . "Japanese wordplay \u00A7 Numeric substitution" . "read as" . "number pun" . "wordplay" . "goroawase" . . . "69" . "Japanese number puns" . "play on words" . "can be read" . "Japanese wordplay" .