Princess Shirahoshi
Princess Shirahoshi is the princess of the Ryugu Kingdom who remains confined within the Hard-Shell Tower for ten years after Vander Decken targets her with repeated threats and proposals. She holds allegiance to her father King Neptune and brothers while seeking to experience the outside world without succumbing to hatred. Shirahoshi becomes known for her encounters with Luffy that lead her beyond the tower and for her later presence at the Reverie where she draws attention from surrounding figures.
Her story centers on isolation enforced by danger, interactions that encourage her to venture out, and decisions to prioritize others' safety during crises involving falling ships and captures. Shirahoshi maintains a promise to reject anger from past events and expresses desire to visit forests and the surface.
Appearance
Princess Shirahoshi possesses long wavy hair often adorned with a large bow and maintains an apologetic posture when positioned near her father. She towers physically over Luffy and surrounding soldiers while displaying gentle expressions during conversations inside her chambers. Her scaled tail and flowing hair become prominent when she moves through open water or stands amid crowds at gatherings.12
Shirahoshi exhibits a massive frame that allows her to cradle tiny Luffy on her open palm during private talks. Her eyes convey calm or distressed states depending on the moment with sweat drops appearing during tense exchanges. An X mark appears on her forehead in earlier depictions when she advocates against passing hatred forward.23
Personality
Princess Shirahoshi consistently apologizes for her actions and expresses concern for others even when confined or under threat. She questions whether pirates are inherently bad yet thanks Luffy for prior assistance while revealing her isolation. Shirahoshi refuses marriage proposals based on personal preference and cries out in distress when facing direct attacks.45
Shirahoshi demonstrates resolve to avoid anger on behalf of her mother despite overwhelming grief from memories. She laughs confidently amid danger after leaving the tower and affirms she will be fine despite warnings. Shirahoshi prioritizes people's safety over personal desires when deciding to destroy threats to the island.367
Abilities and powers
Princess Shirahoshi holds a power that could sink the world if misused according to reports from those aware of her potential. Her current emotional state risks triggering a sea king rampage during moments of distress from blasts and memories. This ability draws fear from figures like Hody who see it as a potential threat to their plans and connect it to prior threats against her.89
Shirahoshi demonstrates the capacity to position herself protectively in dangerous paths such as intercepting a falling ship. She accepts responsibility for outcomes in traps and uses her size to shield others during confrontations. Her power remains a factor that allies like Jinbe advise against exposing in direct fights.10119
History
Tower confinement and first outings
Princess Shirahoshi endures ten years of confinement inside the Hard-Shell Tower after Vander Decken targets her with demonic power and repeated proposals. She speaks with Luffy inside the tower after he enters her chambers and reveals her full name along with her lack of exposure to flowers or the sun. Luffy proposes taking her outside which leads to travel through the ocean forest aboard Megalo.1213
Confrontations and escapes
Shirahoshi escapes the palace area riding Megalo after rejecting Vander Decken's direct proposal during a confrontation. She continues toward the ocean forest with Luffy and later positions herself to intercept a falling ship while expressing intent to fight threats directly. Shirahoshi accepts responsibility after capture alongside Neptune and later decides to destroy the Noah to protect the island.141516
Reverie attendance
Shirahoshi attends the Reverie with King Neptune and encounters proposals from surrounding kings while exploring forest scenery. She pleads to examine the surroundings with her brother yet screams in fear during the attention. Shirahoshi later thanks Luffy's grandfather and asks leaders not to let incidents color opinions of humans aboveground.171819
Relationships
Princess Shirahoshi maintains close ties with her father Neptune who enforces strict guard limits and scolds her for leaving unannounced. She interacts with Luffy after he enters her chambers and agrees to an escort outside the tower in exchange for food provided earlier. Shirahoshi forms a promise with Luffy to visit her mother's grave and see forests without remaining a crybaby.201221
Shirahoshi regards Megalo as her only friend during years of isolation and relies on the shark for transport out of the tower. She rejects Vander Decken's advances repeatedly stating he is not her choice while facing threats of death or forced marriage. Shirahoshi receives protection vows from her brothers who attempt to cheer her through song after grief surfaces.42223
Major battles
Fish-Man Island conflicts
Princess Shirahoshi faces direct confrontation with Vander Decken who proposes marriage and threatens her life with weapons and a falling ship after years of proposals and blackmail. She rejects the offer on personal preference grounds while bloodied and terrified yet receives intervention from Neptune and her brothers. The encounter ends with her escape on Megalo amid the chaos.2425
Shirahoshi encounters Hody Jones who captures her and Neptune in a trap after allying with Decken to threaten her. She shouts accusations at Hody for blocking paths, endangering lives with a falling ship, and directing malice at the island while calling for her brothers. The situation resolves with her positioning to protect the area and later escaping further trouble.1126
Reverie incidents
Shirahoshi suffers capture by Charlos in the public courtyard of Pangaea Castle during the Reverie period where the Celestial Dragon restrains her by the tail and declares intent to ride her daily. She screams in pain amid the crowd while guards and delegates react with panic and apologies. The incident draws warnings about future targeting and ends with her escape from further trouble.272829