Oni Take

Oni Take is a long normal bamboo stick which used by Vergo with his Haki abilities. Due to this weapon, he gained "Demon Bamboo" nickname.

Appearance
It is normal long-sized bamboo stick, so it is colored like normal bamboo. It can be seperated into two smaller pieces. When Vergo uses Haki, it is colored a shiny black.

Abilities
It is unknown it is special bamboo or not. Vergo never used his bamboo without infusing it with Haki. Its primary ability is attacking with Busoshoku Haki similar to Luffy's Busoshoku Koka, damages his enemies severely. It can be used seperately or fully. Vergo destroyed Smoker's jutte when it was reinforced with Haki.

Vergo also used bamboo stick as a blow gun. He shot a bamboo arrow which pierces its target and creates an immense explosion. When Vergo is using this ability, stick becomes enlarged but it does not break.

Trivia

 * Its meaning and Vergo's epithet are same: Demon Bamboo.