The episode opens in the Flower Capital of Wano, where a lively festival is taking place. The streets are filled with colorful decorations, and townsfolk are enjoying the festivities. Among the crowd, we see a large sumo wrestler named Urashima, who is known as the Yokozuna. He is a towering figure, boasting immense strength and a confident demeanor. As he walks through the streets, he draws the attention of the townspeople, who are both in awe and slightly intimidated by his presence.

Urashima's eyes land on Okiku, a beautiful woman who is serving food at a stall. He is immediately smitten and approaches her with a grandiose declaration of his intentions. He boasts about his strength and status, trying to impress her. However, Okiku is not interested in his advances and firmly rejects him, stating that she does not wish to be with someone like him. This rejection infuriates Urashima, who is not used to being turned down, and he becomes aggressive, insisting that she will come to appreciate him.

As tensions rise, Urashima's demeanor shifts from charming to threatening. He grabs Okiku's wrist, trying to force her to accept his proposal. The crowd watches in shock, unsure of how to react to the escalating situation. Okiku remains defiant, refusing to back down despite Urashima's intimidating presence. Her bravery in the face of danger is evident, and she calls for help, hoping someone will intervene.

At this moment, Luffy and his crew, who have been observing the festival from a distance, decide to step in. Luffy, always eager to help those in need, rushes forward to confront Urashima. He boldly challenges the Yokozuna, declaring that he should let Okiku go. The crowd gasps at Luffy's audacity, as Urashima towers over him, but Luffy remains undeterred, his determination shining through.

Urashima, taken aback by Luffy's challenge, laughs dismissively at the small pirate. He underestimates Luffy's strength and prepares to teach him a lesson. The two engage in a confrontation, with Urashima launching a powerful attack aimed at Luffy. However, Luffy dodges effortlessly, showcasing his agility and combat skills. The fight escalates as Luffy counters with his own attacks, demonstrating his formidable abilities.

As the battle continues, Luffy's crew watches with a mix of concern and excitement. They know Luffy is strong, but they also recognize the danger posed by Urashima's size and strength. The townspeople are captivated by the unfolding fight, cheering for Luffy as he stands up against the Yokozuna. Luffy's resolve to protect Okiku and the people of Wano fuels his determination, and he pushes himself to fight harder.

In a climactic moment, Luffy unleashes a powerful punch that connects with Urashima, sending the Yokozuna crashing to the ground. The impact shakes the ground, and the crowd erupts in cheers, celebrating Luffy's victory. Urashima, now humiliated and defeated, vows to get revenge, but Luffy remains unfazed, having successfully defended Okiku.

With the fight concluded, Okiku expresses her gratitude to Luffy for saving her. She acknowledges his bravery and strength, and the two share a moment of mutual respect. The episode ends with Luffy and his crew feeling a sense of camaraderie with the people of Wano, having made a significant impact during the festival. The atmosphere is filled with hope and excitement for the adventures that lie ahead in Wano Country.

In the ending of One Piece, season 21, episode 902, titled "The Yokozuna Appears! The Invincible Urashima Goes After Okiku!", the episode culminates in a confrontation between Urashima, the powerful Yokozuna, and Okiku, who is determined to resist his advances. As Urashima attempts to force his affections on Okiku, she stands her ground, showcasing her strength and resolve. The episode ends with a tense standoff, leaving viewers eager to see how the conflict will unfold in the subsequent episodes.

As the episode progresses, the scene opens in the bustling streets of Wano, where the atmosphere is filled with excitement and tension. The camera pans to Urashima, a towering figure with a robust physique, who is introduced as the Yokozuna. His presence commands attention, and he is surrounded by admirers who are captivated by his strength and reputation. However, his focus quickly shifts to Okiku, a beautiful woman with a fierce spirit, who is seen serving tea at a nearby stall.

Urashima approaches Okiku with a boisterous demeanor, boasting about his strength and status. He declares his intentions to marry her, but Okiku, unfazed by his bravado, firmly rejects his advances. Her expression is one of determination, and she stands tall, refusing to be intimidated by the Yokozuna's imposing stature. This moment highlights Okiku's inner strength and independence, setting the stage for the conflict that follows.

As Urashima's frustration grows, he becomes increasingly aggressive, attempting to force Okiku to accept his proposal. The tension escalates as he grabs her wrist, but Okiku's resolve only strengthens. She calls upon her own skills, demonstrating her martial prowess as she deftly escapes his grasp. The crowd watches in awe, and whispers of admiration for Okiku's bravery ripple through the onlookers.

In a pivotal moment, Urashima, enraged by her defiance, challenges her to a fight, believing that he can easily overpower her. The scene shifts to a more dramatic tone as the crowd gathers, eager to witness the clash between the Yokozuna and the determined woman. Okiku, aware of the stakes, prepares herself for the confrontation, her heart racing but her mind focused.

As the fight begins, Urashima unleashes his strength, showcasing his formidable fighting style. He throws powerful punches and attempts to grapple with Okiku, but she skillfully dodges and counters his moves. The choreography of the fight is dynamic, with each blow resonating with the intensity of their conflict. Okiku's agility and quick thinking allow her to hold her ground against the Yokozuna's brute force.

The battle reaches a climax as Okiku, fueled by her desire to protect herself and assert her independence, delivers a decisive blow to Urashima. The impact sends him staggering back, and the crowd erupts in cheers for her bravery. This moment serves as a testament to Okiku's character, showcasing her resilience and strength in the face of adversity.

As the episode draws to a close, Urashima, defeated and humiliated, retreats from the scene, leaving Okiku victorious. The crowd celebrates her triumph, and she stands tall, embodying the spirit of a warrior. The episode ends on a note of empowerment, highlighting the themes of strength, independence, and the refusal to be subjugated.

In summary, the fates of the main characters at the end of the episode are as follows: Okiku emerges victorious, having defended her honor and independence against Urashima. Urashima, on the other hand, faces defeat and humiliation, forced to retreat after underestimating Okiku's strength. The episode concludes with a sense of anticipation for the unfolding story, as the characters navigate the complexities of their world in Wano.

In episode 902 of One Piece, titled "The Yokozuna Appears! The Invincible Urashima Goes After Okiku!", there is no post-credit scene. The episode concludes without any additional content after the credits roll. The focus remains on the main storyline, highlighting the introduction of Urashima, the Yokozuna, and his pursuit of Okiku, as well as the unfolding events in Wano Country. The episode emphasizes the tension and dynamics between the characters, particularly showcasing Okiku's strength and determination in the face of Urashima's advances.

Urashima is introduced as a powerful sumo wrestler and a Yokozuna, known for his immense strength and size. He is depicted as an imposing figure with a large physique, showcasing his prowess in combat. His abilities include exceptional strength and skill in sumo wrestling, making him a formidable opponent.

Okiku is portrayed as a strong-willed and independent woman who captures the attention of Urashima. Her interactions with other characters, particularly the Straw Hat Pirates, reveal her determination to protect her friends and her disdain for Urashima's advances, showcasing her resilience and loyalty.

The episode highlights various aspects of Wano's culture, particularly through the sumo wrestling scenes. The traditional attire, the ceremonial aspects of sumo, and the vibrant setting of the Wano country are visually rich, immersing viewers in the unique cultural backdrop of the arc.

Urashima's motivations stem from his desire to claim Okiku as his own, viewing her as a prize due to her beauty and strength. His arrogance and confidence in his abilities drive him to pursue her aggressively, reflecting his character as a typical antagonist who underestimates the resolve of others.

The Straw Hat Pirates, particularly Luffy and Zoro, display a protective attitude towards Okiku. They are visibly annoyed and angered by Urashima's advances, showcasing their loyalty to their friends and setting the stage for potential conflict as they prepare to confront Urashima's arrogance.

In "One Piece" Season 21, Episode 902, titled "The Yokozuna Appears! The Invincible Urashima Goes After Okiku!", there are a few elements that may be considered objectionable or upsetting for children or sensitive viewers:

1. Violence: The episode features scenes of combat and physical confrontations, typical of the series, which may include exaggerated cartoonish violence that could be intense for younger viewers.

2. Bullying and Harassment: The character Urashima displays aggressive behavior towards Okiku, which can be interpreted as bullying or unwanted advances. This may be uncomfortable for some viewers, especially in the context of personal boundaries.

3. Mature Themes: The episode touches on themes of power dynamics and the objectification of characters, particularly in the context of Urashima's pursuit of Okiku, which may not be suitable for all audiences.

4. Emotional Distress: Characters experience fear and anxiety due to the aggressive actions of Urashima, which could evoke concern or distress in sensitive viewers.

While "One Piece" is generally aimed at a younger audience, these elements may warrant parental discretion depending on the viewer's sensitivity to such themes.