Close Menu
  • Login
  • Support Us
  • Newsletter
  • News
  • Features
  • Interviews
  • Reviews
    • Video Games
      • Previews
      • PC
      • PS5
      • Xbox Series X/S
      • Nintendo Switch
      • Xbox One
      • PS4
      • Tabletop
    • Film
    • TV
    • Anime
    • Comics
      • BOOM! Studios
      • Dark Horse Comics
      • DC Comics
      • IDW Publishing
      • Image Comics
      • Indie Comics
      • Marvel Comics
      • Oni-Lion Forge
      • Valiant Comics
      • Vault Comics
  • Podcast
  • More
    • Event Coverage
    • BWT Recommends
    • RSS Feeds
Facebook X (Twitter) Instagram
Support Us
But Why Tho?
RSS Facebook X (Twitter) YouTube
Trending:
  • Features
    Marvel's Spider-Man Secret Lair promotional image

    Get a Look At the Secret Lair x Marvel’s Spider-Man Superdrop

    09/08/2025
    Starseeker: Astroneer Expeditions gameplay still

    Starseeker: Astroneer Expeditions Is All About Adventure (with Friends)

    09/08/2025
    Chord in Persona 5 The Phantom X

    Now Is The Perfect Time To Jump Back In ‘Persona 5: The Phantom X’

    09/05/2025
    Cosmic Spider-Man card details

    [EXCLUSIVE PREVIEW] The Spider-Man Set Gets A 5-Color Legendary Spider

    09/02/2025
    Lee Corso from College Football GameDay in EA Sports games

    EA Sports Always Understood Lee Corso’s Legacy

    09/01/2025
  • Indie Games
  • K-Dramas
  • Netflix
  • Apple TV+
But Why Tho?
Home » Anime » REVIEW: ‘Monsters: 103 Mercies Dragon Damnation’ Is A Worthy Prequel To ‘One Piece’

REVIEW: ‘Monsters: 103 Mercies Dragon Damnation’ Is A Worthy Prequel To ‘One Piece’

LaNeysha CampbellBy LaNeysha Campbell01/21/20245 Mins ReadUpdated:06/01/2024
Monsters: 103 Mercies Dragon Damnation
Share
Facebook Twitter Pinterest Reddit WhatsApp Email

Spoiler Warning: This review contains some spoilers 

Before Eiichiro Oda created his hit series, One Piece, he wrote and illustrated several one-shot manga. In 1994, he made the one-shot Monsters, which directly connects to One Piece. Now, thirty years later, Oda’s original story about a samurai with the heart of a true warrior comes to life again through an Original Netflix Anime adaptation, Monsters: 103 Mercies Dragon Damnation (Monsutāzu Ippaku Sanjō Hiryū Jigoku).

Get BWT in your inbox!

Subscribe to our weekly newsletter and get the latest and greated in entertainment coverage.
Click Here

Get BWT in your inbox!

Subscribe to our weekly newsletter and get the latest and greated in entertainment coverage.
Click Here

Sunghoo Park, known for his work on Jujutsu Kaisen and God of High School, serves as the director. E&H Production produces the one-shot animation, and Takashi Kojima serves as the character designer, while Fuminao Akai is the art director. The music, composed by Hiroaki Tsutsumi, is produced by Takeki Kobayashi.

The voice cast of Monsters 103 Mercies Dragon Damnation features Yoshimasa Hosoya as Ryuma, Kana Hanazawa as Flare, Hiroki Tōchi as Shirano (also spelled as Cyrano), Mitsuaki Madono as D.R., Katsuhito Nomura as Master, and Kazuya Nakai as Zoro.

In Monsters 103 Mercies Dragon Damnation, Ryuma, a traveling samurai, lives in a world threatened by dragons unleashing catastrophic destruction wherever they go. Ryuma is on a quest to find the person known as “The King” and challenge him to a fight. Through a series of circumstances and misunderstandings, Ryuma sets out to defeat a dragon and save a village.

Beyond its role as an entertaining standalone story, Monsters: 103 Mercies Dragon Damnation is a compelling prelude to the One Piece narrative as we know it today. Offering more profound insights into Ryuma, a character that lived hundreds of years before and is of significant importance in the land of Wano and to Zoro’s lineage, this one-shot anime highlights the expansive storytelling potential within the One Piece universe.

This one-shot goes beyond centering the familiar tales of Luffy and his crew or the pursuit of the One Piece treasure. Monsters demonstrate a capacity to explore other diverse and captivating narratives within the franchise, showcasing the richness and versatility inherent in the franchise.

Monsters: 103 Mercies Dragon Damnation

The animation, musical score, and overall production quality of Monsters are commendable. The anime particularly excels in its brief yet impactful action sequences. It’s worth noting that the animation and character designs are equally impressive. The animators have showcased exceptional skill in bringing diverse settings to life. Granted, this anime is based on a one-shot manga, so it will come to no one’s surprise that it is so short at only 25 minutes long. It feels more like a short film, but it will leave people, especially One Piece fans, wanting more.

Ryuma is your typical Shonen main character. He can be a bit brash and possesses unwavering determination even in the face of various challenges. Like any Shonen hero, Ryuma is on a dream that drives him forward. Ryuma is on a quest to find and defeat “The King,” the most renowned swordsman in the world. However, little does Ryuma know that people all over refer to him as “Ryuma The King” for his legendary sword skills and impressive feats. This twist reveals that the person he’s been seeking to defeat is, in fact, himself, the greatest swordsman.

Ryuma’s story resembles Zoro’s pursuit of becoming the world’s greatest swordsman in One Piece. The parallel journeys of these two characters, both driven by an unwavering commitment to mastering the art of the sword, add depth to their connection. Monsters: 103 Mercies Dragon Damnation enriches the narrative by shedding light on Ryuma’s quest, offering newfound meaning to Zoro’s poignant encounter with him at Thriller Bark. This revelation implies that Ryuma, even in death, sought out the next greatest swordsman, found and faced defeat at the hands of Zoro, marking a profound passing of the torch in the world of swordsmanship.

Overall, the adaptation stays true to the source, with one exception towards the end. The story briefly flashes to a moment in the Thriller Bark Arc when Ryuma gives his sword to Zoro after their duel. Zoro and Ryuma’s exchange was a beautiful way to tie in Monsters and reaffirm that it is canon to One Piece. Furthermore, it was a great nod to Zoro’s connection to Ryuma as his ancestor and a legendary swordsman of Wano. Zoro’s accepting Ryuma’s sword represents that he, too, has the heart of a true warrior and carries on Ryuma’s spirit.

The voice cast performances in Monsters are excellent. Although audiences can go wrong watching this anime in Japanese sub or English dub. It is worth noting that the English voice actor for Ryuma, Robbie Daymond, imparts somewhat of a laid-back and youthful tone to the character, creating a distinct vibe. In contrast, the Japanese voice actor Yoshimasa Hosoya adds a touch of seriousness while still capturing a young and playful essence, showcasing the versatility of the character across different language interpretations.

Monsters: 103 Mercies Dragon Damnations is concise viewing; it is worth a watch, especially for anyone who calls themself a One Piece fan. Monsters are expertly realized by director Sunghoo Park, the talented animation team, and voice casts. Although the action is few and far between, this anime is a captivating standalone tale that will leave fans wanting to know more about Ryuma’s past.

Monsters: 103 Mercies Dragon Damnations is now streaming on Netflix.

Monsters: 103 Mercies Dragon Damnation
  • 8.5/10
    Rating - 8.5/10
8.5/10

TL;DR

Monsters: 103 Mercies Dragon Damnationis concise viewing; it is worth a watch, especially for anyone who calls themself a One Piece fan.

Share. Facebook Twitter Pinterest LinkedIn WhatsApp Reddit Email
Previous ArticleREVIEW: ‘True Detective: Night Country’ Episode 2 — “Part Two”
Next Article Sony Electronics Inc Partners With Square Enix For ‘Final Fantasy VII Rebirth’
LaNeysha Campbell
  • X (Twitter)
  • Instagram

Just a blerdy girl trying to get through my ever-growing list of anime, TV shows, books, and movies.

Related Posts

DanDaDan Season 2 Episode 11
8.5

REVIEW: ‘DanDaDan’ Season 2 Episode 11 – “Hey, It’s a Kaiju”

09/11/2025
Sakamoto Days Episode 20
6.5

REVIEW: ‘Sakamoto Days’ Episode 20 — “Mutual Fans”

09/08/2025
Tougen Anki Episode 9 still from Netflix
4.0

REVIEW: ‘Tougen Anki’ Episode 9 — “Momotaro Spirit”

09/06/2025
My Dress-Up Darling Season 2 Episode 10 promotional image from Crunchyroll
10.0

REVIEW: ‘My Dress-Up Darling’ Season 2 Episode 10 — “So We’re Gonna Do It All Right Now?”

09/06/2025
Arknights Rise From Ember Rosmontis

REVIEW: ‘Arknights: Rise From Ember’ Is Phenomenal But Drags On Too Long

09/06/2025
The Fragrant Flower Blooms with Dignity Episode 1
7.5

REVIEW: ‘The Fragrant Flower Blooms With Dignity’ Episode 1 – “Rintaro and Kaoruko”

09/05/2025

Get BWT in your inbox!

Subscribe to our weekly newsletter and get the latest and greated in entertainment coverage.
Click Here
TRENDING POSTS
The Long Walk (2025) film review promotional image
9.5
Film

REVIEW: ‘The Long Walk’ Is The Most Heartfelt And Heartbreaking Stephen King Adaptation

By Kate Sánchez09/11/2025Updated:09/11/2025

The Long Walk is a brutal watch. Equally heartfelt and heartbreaking, it’s one of the best adaptations of Stephen King’s work.

Black Women Anime — But Why Tho (9) BWT Recommends

10 Black Women in Anime That Made Me Feel Seen

By LaNeysha Campbell11/11/2023Updated:12/03/2024

Black women are some of anime’s most iconic characters, and that has a big impact on Black anime fans. Here are some of our favorites.

EA Sports FC Icons Match promotional image from Nexon News

2025 Icons Match Returns With Football Legends Bridging The Pitch And Video Games

By Kate Sánchez09/03/2025Updated:09/03/2025

NEXON has announced the return of the ‘2025 Icons Match,’ a live event that brings a full roster of legendary players to the pitch.

Gojo Jujutsu Kaisen - But Why Tho (2) Features

Everything To Know About Satoru Gojo

By Kate Sánchez09/07/2023Updated:02/16/2025

Satoru Gojo is the heart of Jujutsu Kaisen Season 2 — now, heading into Cour 2, here is everything you need to know about the character.

But Why Tho?
Facebook X (Twitter) Instagram Pinterest RSS YouTube Twitch
  • CONTACT US
  • ABOUT US
  • PRIVACY POLICY
  • SUBSCRIBE TO OUR NEWSLETTER
  • Review Score Guide
Sometimes we include links to online retail stores. If you click on one and make a purchase we may receive a small contribution.
Written Content is Copyright © 2025 But Why Tho? A Geek Community

Type above and press Enter to search. Press Esc to cancel.

But Why Tho Logo

Support Us!

We're able to keep making content thanks to readers like YOU!
Support independent media today with
Click Here