Vinsmoke Yonji

Yonji · Winch Green · alive · Germa 66 / Vinsmoke — Sanji’s younger (fourth-son) brother

Arc-by-arc updates

Whole Cake Island — covers Sanji’s escape from Cacao Island (Ch. 898)

• Among the Vinsmoke siblings clearing Sanji’s path off Cacao Island; lands his signature winch-arm attack “Winch… Guillotine!!!” on Oven’s pursuing Big Mom Pirates gunners (SHOWN p. 12).

Whole Cake Island — calls out to Judge (Ch. 871)

• Calls out to Judge as the Vinsmokes are knocked down and separated during the escape (p. 12).

Whole Cake Island — covering the breakout (Ch. 869)

• Germa armored attack “Winch Green” during the retreat (p. 11).

Whole Cake Island — candy-pinned at the death-trap (Ch. 864)

• Candy-pinned with the family at the trap; emotionless before their own deaths (pp. 12-13).

Whole Cake Island — readying for the ceremony (Ch. 860)

• Among the Vinsmoke siblings readying for the rooftop ceremony, unaware of Big Mom’s assassination plan (p. 6).

Whole Cake Island — the wedding morning (Ch. 859)

• At the Vinsmoke quarters in the Chateau on the wedding morning; told to wake up and get dressed (p. 15).

Whole Cake Island — the drinking party in Sweet City (Ch. 856)

• Among the brothers chasing Luffy out of Sweet City and drinking / jeering at Sanji as the “usefully useless brother” (pp. 4–6).

Whole Cake Island — named in the progress report; child #4 in the flashback (Ch. 840)

• Named on-page in the scientists’ progress report — “Ichiji, Niji and Yonji are making excellent progress” (p. 13) — explicitly contrasted with the “failure” Sanji. Seen as a child (#4) in the iron-mask flashback among the engineered brothers.

Whole Cake Island — the forbidden chamber; Germa’s clone army (Ch. 839)

• At the Vinsmoke family dinner, joins his brothers in mocking Sanji (pp. 4-8).
• After Niji beats head chef Cosette unconscious, blames Sanji (“it’s your fault, Sanji”) and leads him into a forbidden chamber, exposing Germa’s true army — hundreds of vat-grown clone soldiers (p. 15-17). See Germa 66 Clone-Soldier Army Lab Reveal.

Whole Cake Island — Yonji Castle; the bullying-brother flashback (Ch. 833)

• Present at Yonji Castle in the Kingdom of Germa; his metal-reinforced face — dented by Sanji’s earlier kick — is hammered/pressed back into shape by a hydraulic press (p.3).
• Appears as a child (#4) in the flashback, bullying and caging young Sanji with the other brothers; the four brothers were “all born on the same day” (p.7). See Vinsmoke Sibling Number-Name Code Reiju Zero Yonji Four.