Thread:Rikuya/@comment-25243794-20140805081658/@comment-33561080-20140805082905

You can add it to the trivia section if there was a "reference" in the game,

Like Celes who said that she states that she played mahjong againts a "crazy rich old man" and a "silver-haired boy". She clearly refrencing the manga series, Akagi.