Yubitsume

Yubitsume is a Japanese ritualistic act of self-amputation, specifically of a portion of the little finger. It is a form of penance or apology, traditionally associated with the yakuza, Japan's organized crime syndicates. The act is a symbolic offering, demonstrating sincerity and remorse to superiors.

The practice is believed to have originated from the Edo period, where it was a way for samurai to atone for mistakes. Over time, it became intertwined with the yakuza culture. The severed finger part is typically wrapped in a cloth and presented to the person the offender wishes to appease. The amount of finger to be cut off can vary depending on the severity of the offense and the judgment of the yakuza boss.

While yubitsume was once a widespread practice within the yakuza, its prevalence has declined significantly in recent decades. This is due to several factors, including increased law enforcement efforts, changing societal norms, and the declining influence of traditional yakuza structures. Many yakuza members today may not have undergone this ritual, and it is often viewed as a more archaic practice rather than a current requirement. Despite its decline, yubitsume remains a well-known cultural reference associated with the yakuza and Japanese crime.