"Winch Green" Vinsmoke Yonji is the fourth son and youngest child of the Vinsmoke Family, making him both a prince of the Germa Kingdom and a commander in its military arm, Germa 66.
Powers and Abilities
Name: Vinsmoke Yonji, epithet "Winch Green"
Origin: One Piece
Classification: Human, Prince of the Germa Kingdom and a Commander of the Germa 66
Powers and Abilities: Superhuman Physical Characteristics, Skilled Hand to Hand Combatant, Pseudo-Flight with his boots, Regeneration (Mid-Low, Vinsmoke's siblings have an amazing healing factor as they are able to heal bullet wounds in some hours), Resistance to Fire (with his Raid-Gear Equip) and Blunt Force Trauma (Due to the tension of his skin)
Lifting Strength: Class G
Striking Strength: Mountain Class
Durability: Mountain level (Took an assault from Sanji but was left severely deformed in the face)
Range: Standard Melee Range
Standard Equipment: Shape Memory Armor
Intelligence: As a member of the Vinsmoke family, Yonji is an expert assassin and a skilled military commander. In addition, he is an expert hand-to-hand combatant.
Weaknesses: Unwilling to help those in need. Very callous and stingy person
- Winch Green: Yonji's bodily modifications have given him the title "Winch Green". He wears a device on his right forearm that can extend, allowing him to grab faraway objects and opponents. His hand possesses immense punching and gripping strength, allowing him to shatter objects as large as Charlotte Yuen's massive staff orb and to grip the large heads of Yuen and Charlotte Daifuku's genie with overwhelming strength. It is unknown if his left arm has the same abilities.
- Black Bug: A combination attack between Ichiji, Niji, and Yonji. The three utilize their abilities and hit a single target with three synchronized strikes. It was first used to break Charlotte Perospero's Candy Wall to allow Caesar Clown to escape from the Big Mom Pirates.
- Winch Danton: Yonji grabs the back of his opponent's head and swings them around, extending his forearm to increase the swing's range and cause the opponent to hit other opponents and slam them into buildings with enough force to demolish them.