The Vermilion Mask Episode 1 Review: Peru’s Dark Fantasy Adventure Begins With a Bang

The anime’s premiere introduces Peru d’Arrest’s mysterious magical masks, a compelling partnership with Sonarue, and a chilling cliffhanger that establishes the series’ potential.

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Gouon’s imposing presence establishes the darker stakes of The Vermilion Mask’s fantasy world. (Image via 100studio)

The Vermilion Mask opens with an intriguing combination of magical abilities, personal tragedy, and unsettling dark fantasy. Episode 1, “Peru The Mask Maker,” introduces a traveling mask merchant whose seemingly unusual profession hides a much more personal mission. With a mysterious past, a dangerous kingdom, and supernatural powers that come with disturbing consequences, the premiere establishes a promising foundation for a fantasy adventure.

Rather than spending the entire episode explaining its world, the series gradually reveals its central mystery through Peru d’Arrest and the people he encounters. The result is an engaging introduction that balances character development with action while saving its most disturbing moments for the final stretch.

PERU D’ARREST MAKES AN INTRIGUING FANTASY PROTAGONIST

Peru d’Arrest, voiced by Taihi Kimura, travels across the world selling magical masks. Each mask grants its wearer a different ability, ranging from relatively harmless effects to powers inspired by formidable animals and mythical creatures. However, Peru’s business is only part of his story. His real objective is to recover the masks created by his deceased master, Gaston Roux, and ultimately destroy them.

This personal mission immediately gives the protagonist more depth than a conventional traveling adventurer. Hints about his tragic childhood and complicated relationship with his master’s legacy suggest that his journey will involve more than collecting powerful artifacts. The mask he cannot fully control also introduces an important question about the dangers surrounding his abilities.

The variety of masks is another promising element. Instead of relying on a single signature power, Peru has several options that could make future confrontations unpredictable. His spider-inspired mask is particularly memorable, demonstrating how the series can build distinctive action sequences around its central magical concept.

SONARUE AND GOUON STRENGTHEN THE STORY

Peru’s encounter with Sonarue, a streetwise runaway who attempts to steal one of his masks, gives the premiere an enjoyable character dynamic. Played by Yuki Yamamoto, Sonarue brings energy and attitude to their interactions, creating a useful contrast with Peru’s more reserved personality.

Although her introduction draws on familiar fantasy-adventure conventions, she quickly establishes herself as more than a convenient companion. Her circumstances and independent streak leave room for a character arc that could develop alongside Peru’s quest. Their early exchanges provide some welcome levity before the story moves into considerably darker territory.

The episode also introduces Gouon, a formidable antagonist whose imposing presence makes him an immediate source of tension. Voiced by Takanori Hoshino, Gouon feels dangerous because his physical stature is accompanied by an apparent capacity for violence. He is not simply presented as another obstacle for the protagonist to overcome, and his introduction suggests that Peru will encounter opponents who cannot be defeated through clever mask usage alone.

THE DARK FANTASY ATMOSPHERE RAISES THE STAKES

Sonarue joins Peru’s adventure, adding personality and intrigue to The Vermilion Mask Episode 1. (Image via 100studio)

What makes The Vermilion Mask particularly interesting is how quickly it moves beyond a straightforward shonen-style adventure. Lisblanc, the kingdom Peru enters, becomes a setting where supernatural power and human cruelty intersect in deeply uncomfortable ways.

The episode’s most effective horror moments involve the psychological consequences of magic. One particularly disturbing sequence depicts a character trapped in an unnaturally exaggerated smile while tears stream down their face. The contrast between an expression associated with happiness and unmistakable suffering creates an unsettling image that communicates the world’s cruelty without requiring lengthy explanations.

These moments give the series a darker identity and suggest that its magical system can inflict damage beyond ordinary physical injuries. The premiere also benefits from visual direction that distinguishes its action from its horror. The different masks have recognizable abilities, while the more disturbing sequences use exaggerated expressions and chaotic imagery to communicate the loss of control.

A STRONG CLIFFHANGER MAKES EPISODE 2 ESSENTIAL VIEWING

The direction by Tetsuaki Watanabe helps the episode transition between character introductions, supernatural action, and increasingly intense developments. The animation combines vibrant fantasy imagery with a slightly old-school sensibility, giving the premiere a visual identity that complements its premise.

The final stretch is where the series makes its strongest impression. The tension escalates, the darker implications of its world become more apparent, and the episode ends on a cliffhanger that leaves important questions unanswered. Rather than feeling like an arbitrary attempt to manufacture suspense, the ending builds on the mysteries established throughout the premiere.

There are familiar ingredients here, including a tragic young protagonist, a powerful enemy, and an unusual magical ability system. Nevertheless, the masks provide a distinctive hook, while the psychological horror offers a compelling reason for the story to explore more than conventional battles.

The Vermilion Mask Episode 1 is an exciting opening chapter with an appealing protagonist, a promising supporting character, and a dark fantasy setting that already feels dangerous. Its mysteries remain unresolved, but that is precisely what makes the premiere effective. It establishes enough emotional and narrative investment to make the next episode an enticing prospect.

The Vermilion Mask Episode 1 is available to watch on Crunchyroll.

The Vermilion Mask Episode 1
8.5 /10
Excellent
The Vermilion Mask delivers a compelling premiere with magical masks, memorable characters, disturbing dark fantasy, and an exciting cliffhanger.

The Good

  • An intriguing magical mask system with plenty of potential for creative battles.
  • Peru and Sonarue establish an entertaining central character dynamic.
  • Effective psychological horror adds depth to the fantasy setting.
  • Strong direction and visually memorable supernatural sequences.
  • A gripping cliffhanger builds anticipation for the next episode.

The Bad

  • Some character introductions rely on familiar fantasy tropes.
  • The premiere leaves several important backstory details unexplored.
  • The supporting characters' long-term development remains uncertain.
Verified since 2024 Editorial Assistant

Britney Jones is a Bangalore-based Editorial Assistant at OtakuKart and a passionate writer with a keen interest in anime, gaming, and manga. She spends her free time gaming and graphic designing when she's not covering new manga launches and shōnen series announcements.

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