
Katsuhira Agata
Utama
Male
The story's protagonist. His sense of pain and his own feelings are dulled. His moods barely fluctuate, and he pays little attention to other people.
Kiznaiver

Katsuhira Agata
Utama
Male
The story's protagonist. His sense of pain and his own feelings are dulled. His moods barely fluctuate, and he pays little attention to other people.

Noriko Sonozaki
Utama
Female · Umur 16
A mysterious and beautiful girl who experienced kizuna (connection) with Katsuhira and the others, and assigns them missions. She is even more emotionless than Katsuhira, and feels no human kindness.

Chidori Takashiro
Utama
Female
Chidori resembles the sin of Envy. Her updated sin is "Goody-Two-Shoes." Her identification when she experiences pain is D-5. Chidori was first portrayed as clumsy, emotional, and seemingly nosy at times. She seems to sincerely care about all of the other Kiznaivers, especially Katsuhira Agata (Chidori's childhood friend) and tries to cheer them up when they're upset. She got embarrassed rather easily, and had been told by Tsuguhito Yuta that she was "too heavy" when it comes to her emotions. If too embarrassed or irritated, she would hit the person who caused those feelings. Chidori was called "Two-Goody Shoes" by Noriko Sonozaki. She has a tendency to take care of others, as seen when she cooks meals for Katsuhira and Hajime Tenga, and also when she tries to solve Katushira's problems for him by talking to the teachers about his being bullied and demanding that the bullies return his money. She is very defensive of her friends, especially Katsuhira because she knows he won't defend himself out of apathy.

Hajime Tenga
Utama
Male
Of the Seven Deadly Sins of Modern-Day Japan, Tenga's sin is that of the "Musclehead Thug." However, while he is known among his peers as an unpredictable and intimidating delinquent, his true personality holds a deep-seated desire to help others. In the proper spirit of the "Musclehead," Tenga is an incredibly energetic and physically strong person who many times acts on a whim in order to push through and keep events moving along. In spite of his image, however, he in many situations can display some of the highest practical intelligence and observational skills among the seven Kiznaivers, easily able to glean the root of a problem without much effort. Although his nature is typically thoughtful and concerned for others, when he is faced with strong negative emotions such as jealousy, Tenga is capable of displaying liberal amounts of selfishness to the point of extreme senseless violence. Still, even in such rare cases, he eventually comes to terms deep down that his actions were misguided.

Nico Niiyama
Utama
Female
Nico resembles the sin of Greed. In modern Japan, her sin is 'The Eccentric Headcase' (Japanese: 不思議メンヘラ, Romanized: Fushigi Menhera, Official English Translation: "Screw Loose"). Her identification when she experiences pain is D-6. Nico appears to be bright and energetic, often being the comic relief of the series. She tends to overreact or be very dramatic when experiencing new things, and acts very feminine. However, Nico is shown to be rather perceptive in the series, much to her companions' surprise. Since she came from a wealthy family, it is implied that she has polite and lady-like manners. (Source: Kiznaiver Wikia)

Tsuguhito Yuta
Utama
Male
A bit of an opportunist and a lady's man in the classroom, he is revealed to be intensely ashamed of his immense chubbiness back in his grade school years, and goes through great lengths to conceal this fact. He places great emphasis on his own appearance and prefers the company of similarly attractive people, acknowledging these facts even, yet at the same time is shown in several instances to be able to look past people's superficial features; as a result of this, he can be surprisingly intuitive at times. Yuta speaks his mind with a candid tongue (such as when he told Honoka Maki that she had a "terrible personality"), and possesses a kind heart underneath the rest of his personality.

Honoka Maki
Utama
Female
Maki is first introduced along with the other main cast after Noriko Sonozaki confronts Katsuhira Agata about the Kizna Project. Her sin is revealed to be "Pride". She, along with the other Kiznaivers are then abducted by the Gomorin and has her senses connected together.

Yoshiharu Hisomu
Utama
Male

Kazunao Yamada
Pendukung
Kazunao Yamada takes no interest in the personal lives of his students and is very apathetic. He has no motivation to work hard and only shows interest in Bishoujo style games and cheap food. He also enjoys teasing his students.

Mutsumi Urushibara
Pendukung
is the counsellor of the school Katsuhira is attending. She's a mysterious woman who's almost always seen wearing a white coat. Initially, Mutsumi comes off as cold, somewhat sarcastic, and even frightening, such as when she pulls out a gun in front of two students in an arcade. In later episodes, she is shown to have caring and motherly qualities

Shichou
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Atsugi
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Kamaishi
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Ruru no Chichi
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Ruru no Haha
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Yoshizawa
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Asuka
Latar

Ruru
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Fukuzawa
Latar

Shiori
Latar

Yasumi
Latar
One of the two girls that hang around Yuuta.

Wada
Latar
One of the two girls that hang around Yuuta.

Shirow Miwa
Original Character Design

Hiroshi Kobayashi
Director

Mari Okada
Series Composition

Mai Yoneyama
Character Design

Masanobu Nomura
Art Director

Toshiki Amata
Art Design

Toshiki Kameyama
Sound Director

Yuuki Hayashi
Music

Boom Boom Satellites
Theme Song Performance (OP)

Sangatsu no Phantasia
Theme Song Performance (ED)

Masahiko Ootsuka
Episode Director (ep 11)

Yuuta Yamazaki
Storyboard (ep 6)