Yakuza Yubitsume Board. Beautiful Dragon Carving on Ritual Board Display. No Animations or Poses. Please Try It Before You Buy! No Refunds!! Please Leave Reviews Below And Concerns On My Page. "Osu No Seishin". PICS COMING SOON!!! Yubitsume (指詰め, "finger shortening") is a Japanese ritual to atone for offenses to another, a way to be punished or to show sincere apology and remorse to another, by means of amputating portions of one's own little finger.