Seppuku
Seppuku fell out of favor with the decline of the samurai in the late-19th century, but the practice didn’t disappear entirely. Japanese General Nogi Maresuke disemboweled himself in 1912 out of loyalty to the deceased Meiji Emperor, and many troops later chose the sword over surrender during World War II. Perhaps the most famous case in recent history concerns Yukio Mishima, a renowned novelist and Nobel Prize nominee who committed ritual seppuku in 1970 after leading a failed coup against the Japanese government.