Boris Feulner

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Boris Feulner
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Gender: Male
Japanese Name: ボリス・フォイルナー
Chinese Name: 波利斯·福伊鲁拿
Korean name: 보리스 포일너
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🎙️ Anime Voice Actor

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Yuuichi Karasuma
Yuuichi Karasuma
Japanese(Anime、Voice Actor)

🎬 Appearing Anime

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Attack on Titan
Attack on Titan
Release date: April 7, 2013

Character Setting

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Boris Feulner is a male member of the Military Police Brigade in Attack on Titan, assigned to the Stohess District branch and introduced as a fellow recruit of Annie Leonhart and Marlo Freudenberg from the 104th Training Corps.

Boris Feulner is one of the 104th Training Corps graduates who chooses the Military Police Brigade after completing his training.

He is stationed at the Stohess District Military Police branch, where he serves alongside Annie Leonhart and Marlo Freudenberg.

In the manga, Boris is visually distinguished by his prominent duck-like pout.

In the anime adaptation, his hair is changed to a striking silver color, making him stand out more clearly on screen.

He shows a somewhat jaded attitude toward ideals like “justice,” yet he is attentive and considerate toward his fellow soldiers.

His name was not originally given in the manga, but it was later confirmed through the anime ending credits and a post by his voice actor on social media.

Boris tends to react to grand declarations, such as Marlo Freudenberg’s pursuit of justice in the Military Police, with a cool and slightly cynical attitude.

He does not openly mock Marlo, but his responses imply that he views such lofty ideals with skepticism.

Despite this, he is not cold-hearted.

Boris is shown to be considerate of Annie Leonhart, who survived the brutal defense of Trost District, and he pays attention to her emotional state after experiencing that “hell.”

His mix of mild cynicism and quiet kindness gives him the feel of a grounded, realistic soldier.

He is not a visionary or a hero, but an ordinary man trying to cope with the harsh world he lives in.

In the manga, Boris is characterized by a noticeable duck-shaped mouth, which serves as his most recognizable facial feature.

His overall look is that of a standard Military Police soldier, wearing their uniform and equipment.

In the anime, his most striking trait becomes his silver hair, which differentiates him from other background soldiers.

This design choice helps viewers pick him out more easily among the Stohess District Military Police personnel.

Boris Feulner appears as a supporting character within the Stohess District Military Police branch.

He is part of the same post as Annie Leonhart and Marlo Freudenberg after the 104th Training Corps completes its term.

He reacts with surprise when he hears Marlo state his ambitious goal of reforming the corrupt Military Police and upholding justice.

This moment highlights the contrast between Marlo’s idealism and Boris’s more subdued, realistic view of the institution they serve.

His concern for Annie, who comes from the Trost District and has fought in the devastating Trost District defense battle, adds a human layer to the Military Police setting.

Boris’s interactions help show that not all Military Police members are indifferent or corrupt; some are simply trying to look out for their comrades.

Boris Feulner is voiced by Yuuichi Kuramura in the anime adaptation of Attack on Titan.

His portrayal brings a grounded, everyday tone to Boris, matching the character’s understated but caring personality.

The confirmation of Boris’s name became widely accepted after it appeared in the anime’s ending credits.

It was further reinforced when his voice actor referred to him by name on social media, clarifying what had been left undefined in the original manga.

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(Last edited time: May 14, 2026, 10:06 p.m.)

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