10 One Piece Characters Who Suffered the Most

10. Kozuki Oden

Oden’s death is one of sacrifice taken to its absolute limit. We watch him endure humiliation and torture without breaking. You feel the agony of standing in boiling oil for hours, not for himself but for others. His strength becomes a shield for his people and his family. Even in death, he refuses to bow. Oden dies as he lived, loudly, proudly, and for the sake of others.

9. Usopp

Usopp grows up with the absence shaping his every fear. We watch him lose his mother and wait endlessly for a father who never returns. You feel how his lies become armor, a way to cope with loneliness and insecurity. His dream of being brave comes from a place of deep self-doubt. Every act of courage costs him something real. Usopp shows us that bravery doesn’t mean fearlessness; it means standing up anyway.

8. Portgas D. Ace

Ace spends his life running from a name he never chose. We see him struggle with the legacy of Gol D. Roger and the hatred it brings. You feel his need to prove his life has value beyond his bloodline. His love for Luffy becomes his anchor. When he sacrifices himself, it feels devastating because he finally found belonging just before losing everything. Ace’s death still echoes through the story.

7. Nami

Nami grows up knowing fear instead of freedom. We watch her mother figure, Bell-mère, die protecting her, a moment that scars her childhood forever. You feel the weight of her forced loyalty to Arlong, working endlessly to buy back her village’s freedom. Hope rises and falls with every stolen coin. When she finally asks for help, it’s one of the most powerful moments of trust in the series. Her strength is built on endurance.

6. Tony Tony Chopper

Chopper’s tragedy is rooted in rejection. We see him cast out by his own kind, then feared and hated by humans. You feel his confusion as every place he turns becomes another reminder that he doesn’t belong. Dr. Hiriluk’s love gives him hope, only for that hope to end in heartbreaking betrayal. Chopper learns what love is by losing it, and that lesson stays with him forever.

5. Sanji

Sanji’s pain begins at home, where love should have protected him. We watch him being abused, starved, and treated as worthless by his own family. You feel the desperation of nearly dying at sea, clinging to life through sheer will. Zeff’s sacrifice becomes the moment that reshapes his entire soul. Sanji’s kindness is born from suffering, and every meal he serves carries that history with it.

4. Brook

Brook’s loneliness stretches across decades. We imagine what it means to outlive everyone you love and remain trapped with their remains. You feel the silence of the ship, broken only by memories and regret. Even death doesn’t release him, as his soul wanders before returning to an empty body. His humor becomes a lifeline, a way to survive endless darkness. Brook reminds us that laughter can exist alongside unbearable grief.

3. Trafalgar Law

Law’s childhood is marked by death long before he understands the world. We watch disease erase his family and his future in a single sweep. You feel his brief hope when Corazon saves him, only for that hope to be violently taken away. The guilt he carries never leaves him, shaping every decision he makes. Law survives, but survival itself becomes a burden he must learn to carry.

2. Nico Robin

Robin’s life begins with loss and never lets go easily. We watch her lose her mother, her home, and everyone she loved when Ohara is erased from the world. You feel the weight of being labeled a criminal as a child simply for knowing too much. Forced to live as a fugitive, she survives betrayal after betrayal, never allowed to trust anyone for long. When Robin finally finds people who choose her, it feels like a miracle hard-earned through years of pain.

1. Bartholomew Kuma

Kuma’s suffering is quiet but absolute. We see him reduced from a man with dreams into property owned by the Celestial Dragons. You feel the cruelty of his torture, not just physical but spiritual, as his identity is stripped away piece by piece. Even his love for Bonney becomes something he must sacrifice. When he is turned into a mindless Pacifista, it feels like watching a soul disappear while the body remains. His story hurts because his kindness is met only with exploitation.