Eren, Mikasa, or Levi? Exploring Three Paths Within the Survey Corps

In Attack on Titan, joining the Survey Corps means accepting a life filled with danger, uncertainty, and sacrifice. Soldiers leave the safety of the walls to confront Titans and search for answers about the world beyond them. Yet not every soldier enters this dangerous organization for the same reason.

For Eren Yeager, Mikasa Ackerman, and Levi Ackerman, the Survey Corps becomes part of three very different journeys.

Eren is driven by an intense desire for freedom and a determination to destroy the Titans that took away his home and family. Mikasa is motivated by loyalty, protection, and an extraordinary sense of responsibility toward the people she cares about. Levi approaches the battlefield with discipline, experience, and a calm understanding of what it means to make difficult choices.

They may wear similar military uniforms and fight alongside the same organization, but their identities within the Survey Corps are completely different.

For anime fans considering an Best Anime Halloween Costume, these three characters also offer three distinct approaches to Attack on Titan cosplay. Their recognizable jackets, harnesses, weapons, hairstyles, and personalities make it possible to create a look that communicates not only which character you are portraying, but also what makes that character unique.

The Survey Corps and the People Who Choose to Fight

The Survey Corps is one of the three major military branches within the walls of Paradis Island. Unlike the Garrison Regiment, which focuses primarily on defending the walls, or the Military Police Brigade, which operates mainly within the interior, the Survey Corps ventures beyond the walls.

Its soldiers investigate Titan territory, search for information about the outside world, and attempt to expand humanity's understanding of what lies beyond their limited civilization.

The work is extremely dangerous.

Survey Corps members know that expeditions can result in serious injuries and death. Their willingness to continue despite those risks is one of the central themes of Attack on Titan.

This makes the organization an especially meaningful setting for Eren, Mikasa, and Levi. Each character has a different reason for accepting that danger.

Their paths overlap, but they are never identical.

Eren Yeager: A Path Driven by Determination

Eren Yeager begins his story as a passionate and impulsive boy living in Shiganshina District.

He dreams of seeing the outside world, but his understanding of freedom changes dramatically when Titans breach the walls. The destruction of his hometown and the death of his mother leave him with an intense hatred toward Titans.

Eren's motivation is initially straightforward: he wants to eliminate the Titans and prevent anyone else from experiencing what happened to his family.

He joins the military and eventually becomes part of the Survey Corps, where his determination takes him into situations far beyond what he originally imagined.

Eren is not defined by calmness. He can be emotional, stubborn, impatient, and intensely focused. These qualities sometimes create problems for him, but they also make him incredibly persistent.

He refuses to accept a world in which humanity must remain trapped behind walls.

That desire for freedom becomes one of the most important parts of his identity.

Eren's Strengths and Fighting Style

Eren's abilities are different from those of ordinary soldiers because of his Titan powers.

His transformation into the Attack Titan dramatically changes his role within the Survey Corps. Instead of relying solely on conventional weapons and maneuvering equipment, he can directly confront Titans through his Titan form.

However, Eren's greatest strength is arguably his determination.

He repeatedly continues fighting after suffering setbacks, injuries, and emotional losses. His fighting style often reflects his personality: direct, aggressive, and driven by an unwillingness to give up.

For cosplay, this intensity can be expressed through body language.

A strong Eren-inspired pose does not necessarily need to be complicated. A forward-facing stance, clenched fist, serious expression, or action-oriented position can communicate his determination.

Mikasa Ackerman: A Path Built on Loyalty and Strength

Mikasa Ackerman's journey is very different.

As a child, Mikasa experiences a traumatic event that changes her life. Eren becomes an important source of hope during this period, and their relationship remains central throughout the story.

Mikasa eventually joins the military and becomes one of its most capable soldiers.

Her extraordinary combat ability is partly connected to her Ackerman heritage, but her strength is also supported by discipline, training, intelligence, and determination.

Unlike Eren, Mikasa is generally more controlled.

She does not need to be the loudest person in a room to demonstrate her strength. Her actions often communicate what she is thinking more effectively than words.

Her motivation is strongly connected to protecting the people she loves, especially Eren and the friends she has made within the military.

Mikasa's Strengths and Fighting Style

Mikasa is one of the most skilled users of the Omni-Directional Mobility Gear.

Her fighting style emphasizes speed, precision, control, and efficient movement. She can move through difficult environments while maintaining impressive accuracy in combat.

This creates an interesting contrast with Eren.

Eren often fights through determination and raw force.

Mikasa combines physical ability with precision and control.

That difference is visible even when the two characters wear similar Survey Corps uniforms.

For cosplay, Mikasa's character can be communicated through confident posture, a focused expression, and movement-inspired poses. The Survey Corps jacket, harness, dark trousers, boots, and her recognizable scarf are especially important visual details.

Her scarf is more than an accessory. It is closely connected to her relationship with Eren and has become one of the most recognizable elements of her visual identity.

Levi Ackerman: A Path Defined by Discipline

Levi Ackerman enters the story with an entirely different presence.

Unlike Eren and Mikasa, Levi is already an experienced and highly respected soldier when they are beginning their military careers.

His background is rooted in the Underground, where he learns how to survive in an environment defined by poverty, violence, and limited opportunities.

Levi eventually becomes a member of the Survey Corps and rises to become one of its most formidable soldiers.

His personality is controlled, practical, and disciplined.

He does not approach combat with Eren's emotional intensity or Mikasa's protective focus. Instead, Levi understands the realities of war and the consequences of difficult decisions.

He knows that soldiers can die even when they make the correct choice.

That experience gives him a different kind of strength.

Levi's Strengths and Fighting Style

Levi is famous for his extraordinary skill with Omni-Directional Mobility Gear.

His combat style is fast, precise, and highly controlled. Rather than relying on uncontrolled aggression, he uses speed, positioning, and technique to eliminate Titans efficiently.

His ability to remain focused under extreme pressure is one of the reasons he becomes such an important member of the Survey Corps.

Levi's fighting style also makes him particularly recognizable in cosplay photography.

Dynamic movement, crouched poses, one hand gripping a blade, or a low-angle action photograph can capture the precision associated with his character.

Even a simple standing pose can work if the expression and posture communicate his calm, serious personality.

Three Characters, Three Reasons to Fight

Although Eren, Mikasa, and Levi serve within the same organization, their motivations reveal three very different approaches to fighting.

This contrast is one of the reasons the three characters work so well together.

Eren represents the soldier who refuses to accept limitations.

Mikasa represents the soldier who fights to protect.

Levi represents the soldier who understands the cost of fighting and continues anyway.

Their differences make the Survey Corps feel less like a uniform organization and more like a collection of individuals with their own histories and reasons for standing on the battlefield.

How Their Survey Corps Uniforms Become Character Designs

At first glance, Eren, Mikasa, and Levi share many of the same visual elements.

The Survey Corps uniform commonly includes a military-style jacket, white shirt, dark trousers, boots, belts, harness equipment, and the Wings of Freedom emblem.

But character-specific details make each look distinct.

Eren's Look

Eren's Survey Corps appearance is strongly associated with his dark hair, determined expression, military jacket, harness equipment, and combat gear.

His appearance changes as he grows older, but the overall military styling reinforces his transformation from an angry young recruit into a major figure within the conflict.

For an Eren-inspired cosplay, focus on his serious expression and determined body language as much as the clothing itself.

Mikasa's Look

Mikasa's appearance combines the standard Survey Corps uniform with details that make her immediately recognizable.

Her dark hair, scarf, focused expression, and strong posture are central to her character design.

The scarf is particularly important because it visually connects her military appearance to her personal history.

A Mikasa cosplay therefore benefits from attention to both the military uniform and the emotional meaning behind the accessories.

Levi's Look

Levi's appearance is often more restrained.

His neatly styled dark hair, sharp expression, clean military uniform, cravat, and disciplined posture create a polished and controlled silhouette.

Unlike characters whose costumes rely on bright colors or elaborate accessories, Levi's design is memorable because of its simplicity and precision.

The details should look intentional rather than excessive.

The Harness and Equipment: More Than Military Accessories

The Survey Corps harness is one of the most recognizable visual elements in Attack on Titan.

The equipment allows soldiers to operate their Omni-Directional Mobility Gear and maneuver through the environment during Titan battles.

Visually, the straps and belts also make the characters immediately recognizable as Survey Corps soldiers.

For cosplay, these elements are particularly useful because they create structure around the military jacket and make the outfit feel more authentic.

The same basic equipment can also look completely different depending on the character wearing it.

On Eren, it contributes to an energetic and determined appearance.

On Mikasa, it reinforces her athletic and combat-focused identity.

On Levi, it complements his controlled and highly disciplined presentation.

Why Eren, Mikasa, and Levi Remain So Popular

The popularity of these three characters comes partly from how differently fans can connect with them.

Eren appeals to fans who relate to his determination, emotional intensity, and desire for freedom.

Mikasa appeals to those who admire loyalty, strength, resilience, and quiet confidence.

Levi attracts fans who appreciate discipline, competence, composure, and experience.

Their visual designs also make them excellent cosplay choices.

Each character can be recognized through a combination of clothing, hairstyle, accessories, and personality rather than relying on a complicated costume.

This makes them suitable for individual cosplay as well as coordinated group looks.

Eren, Mikasa, and Levi Group Cosplay Ideas

A simple group cosplay can feature all three characters in their Survey Corps looks.

Instead of having everyone use the same pose, give each character a different position that reflects their personality.

Eren: Stand slightly forward with a determined expression and clenched fist.

Mikasa: Use a protective or ready-for-action stance, with one hand near her equipment or scarf.

Levi: Keep the posture controlled and composed, with a serious expression and a precise combat-inspired pose.

For a more dynamic photograph, place Eren in the center, Mikasa slightly behind or beside him, and Levi positioned independently to create visual balance.

Another option is to photograph the three characters as if they are preparing for an expedition. Use a wide outdoor setting, dramatic sky, stone walls, forests, or open fields to create the feeling of a world beyond the walls.

Individual Cosplay and Photography Ideas

You do not need a full group to create a strong Attack on Titan cosplay photograph.

For Eren, try an outdoor setting with a wide background. Use a forward-facing stance or a photograph taken from a slightly low angle to emphasize determination.

For Mikasa, focus on movement and emotion. A wind-blown scarf, side profile, or action pose can highlight both her strength and her quieter personality.

For Levi, choose a more structured composition. A staircase, stone wall, industrial setting, or darker interior can complement his controlled appearance. Keep the pose clean and deliberate.

For all three characters, avoid making every photograph look like a standard portrait. Use movement, perspective, and the surrounding environment to communicate the character's personality.

Find Your Path Within the Survey Corps

Eren Yeager, Mikasa Ackerman, and Levi Ackerman may share the same military organization, but they represent three very different paths.

Eren is driven by determination and an uncompromising desire for freedom.

Mikasa combines loyalty with exceptional strength, fighting to protect the people who matter most to her.

Levi represents discipline, experience, and the ability to remain focused even when every decision carries a cost.

Their differences are what make their shared Survey Corps identity so compelling.

The jackets, harnesses, boots, weapons, and Wings of Freedom insignia connect them as soldiers, while their hairstyles, accessories, expressions, posture, and personal histories make each character immediately recognizable.

For fans searching for an Best Anime Halloween Costume, these characters offer more than three recognizable outfits. They offer three different personalities and stories to bring to life.

Whether you choose Eren's determination, Mikasa's loyalty, or Levi's discipline, you can explore more anime-inspired looks through PartyxParty's Anime Cosplay Collection.

Explore PartyxParty's Anime Cosplay Collection

Choose your character, bring their personality into your styling and poses, and step into the world of Attack on Titan with a cosplay inspired by the Survey Corps.