Kämpfer

Natsuru Senō (瀬能 ナツル, Senō Natsuru)

Voiced by: Marina Inoue (Japanese); Howard Wang (male), Sabrina Owen (female) (English)[1][2]

The viewpoint character of the light novels, Natsuru is a second-year student at Seitetsu High School. He has a crush on Kaede Sakura, one of the school's beauties. At the start of the story, he discovers that he has been transformed into a girl, and learns that he has been chosen to be a Kämpfer with Zauber, or magic powers, such as casting fireballs. As a girl, he has longer hair styled in a ponytail. After a fight with Shizuku causes him to expose his Kämpfer form to other students of the school, Natsuru is enrolled as a girl of the same name at the school, quickly ranking among the school beauties Kaede and Shizuku.

Kaede Sakura (沙倉 楓, Sakura Kaede)

Voiced by: Megumi Nakajima (Japanese); Avery Smithhart (English)[1][2]

She is Shizuku's childhood friend, crush and one of the Three Beauties of Seitetsu. She has a large collection of stuffed Entrails Animal series dolls and likes to present them to her friends; those who receive the dolls, however, tend to end up becoming Kämpfers. She began to develop an infatuation with Kämpfer Natsuru after being saved from Kämpfer Akane at the beginning of the series. She wields both a katana and a Beretta 93R against the Red and Blue Kämpfer coalition. Kaede is also shown to be strongly into female-female romance.

Akane Mishima (美嶋 紅音, Mishima Akane)

Voiced by: Yui Horie (Japanese); Brittney Karbowski (English)[1][2]

A bespectacled honor student helping in the school library and Natsuru's friend, she is also a Blue Kämpfer like Natsuru. Normally very shy and soft-spoken, she becomes the exact opposite upon transforming into a Kämpfer, becoming foul-mouthed, aggressive, violent, and trigger-happy. She is a Gewehr-("gun-" or "rifle-")type Kämpfer who uses a black Springfield M1911A1 .45 pistol and appears to be ambidextrous. Akane eventually begins to harbor romantic feelings for Natsuru.

Shizuku Sangō (三郷 雫, Sangō Shizuku)

Voiced by: Kaori Nazuka (Japanese); Katelyn Barr (English)[1][2]

The President of the Student Council and one of the Three Beauties of Seitetsu, she is a model honor student with a perfect attendance record. She has a calm, confident demeanor which is sometimes interpreted as cold and calculating, especially by Natsuru. She is a Red Kämpfer, which initially puts her at odds with him, and is also a Schwert-("sword-")type Kämpfer who prefers to fight wielding two short swords/daggers linked by a chain. She has a personal objective of finding the reason why Kämpfer must fight each other. She too has feelings for Natsuru.

Mikoto Kondō (近堂 水琴, Kondō Mikoto)

Voiced by: Kana Asumi (Japanese); Christina Kelly (English)[1][2]

Natsuru's widely-travelled, energetic childhood friend who only recently reunited with him due to her father being an archaeologist who lives and widely travels abroad. As a result of her lifestyle, she has become a highly adventurous, risk-taking person. Although she has too much pride to explicitly admit it, she has feelings for Natsuru.

The role of the Messenger (メッセンジャー, Messenjā) is mainly to assist those chosen to become Kämpfer in understanding the rules and mechanisms of Kämpfer combat. They take the form of Entrails Animals, stuffed animals that are notable for having their intestines sticking out from their bellies and names referring to different methods of death. Many of them have been described in the novels as having voices similar to those of specific real-life voice actors, who would in turn do the voices for them in the anime.[3] There are five major Messengers in the anime series.

Disemboweled Tiger (ハラキリ トラ, Harakiri Tora)

Voiced by: Michiko Nomura (Japanese); Margaret McDonald (English)[1][2]

Messenger for Natsuru in the form of a stabbed, scarred tiger that wears an eye patch and blood oozing from its mouth. In a scene where Natsuru was asked to turn on the TV in the hotel, it stated a preference for watching the Sazae-san anime; Michiko Nomura, who voices it, is also the voice of one of the characters in that show.

Black Seppuku Rabbit (セップク クロウサギ, Seppuku Kuro Usagi)

Voiced by: Yukari Tamura (Japanese); Juliet Simmons (English)[1][2]

Messenger for Akane in the form of an impaled rabbit which has bloodshot eyes and blood oozing from its mouth. It speaks with a sarcastic tone and has a foul mouth although it is on good terms with Harakiri Tora. Its voice was described as sounding like that of Yukari Tamura, who voices it in the anime.[3] In a scene where Natsuru was asked to turn on the TV in the hotel, it stated a preference for watching pay-channel pornography.

Electrocuted Wildcat (カンデン ヤマネコ, Kanden Yamaneko)

Voiced by: Nana Mizuki (Japanese); Kira Vincent-Davis (English)[1][2]

Messenger for Shizuku in the shape of a white wildcat with bristling fur to denote electric shock. It speaks in a lively voice that sounds like Nana Mizuki, likewise she voices it in the anime.[4] In a scene where Natsuru was asked to turn on the TV in the hotel, it stated a preference for watching Hanshin Tigers baseball games.

Strangled Stray Dog (チッソク ノライヌ, Chissoku Norainu)

Voiced by: Mamiko Noto (Japanese); Savanna Menzel (English)[1][2]

Messenger for Mikoto in the appearance of a strangled dog with a noose tied around its neck. It speaks with a soft, subdued voice typical of many characters voiced by Mamiko Noto, who in turn voices it in the anime. In a scene where Natsuru was asked to turn on the TV in the hotel, it stated a preference for watching rare commercials that are only broadcast in certain regions.

Burnt Alive Lion (ヒアブリ ライオン, Hiaburi Raion)

Voiced by: Kenji Utsumi (Japanese); Andrew Love (English)[1][2]

The oldest Messenger in the form of a black scorched lion. Its existence said to pre-date the Zōmotsu Animal toyline. In episode 11 of the anime, it reveals the reason behind the Kämpfer battles.

Exploding Penguin (バクハツペンギン, Bakuhatsu Pengin)

Voiced by: Rie Kugimiya (Japanese); Katelyn Barr (English)[1][2]

A tsundere messenger that in the form of a penguin that has a suspended fish jumping out of its gaping mouth and its innards are pulled out from both the front and back. It is a parody to its seiyu's vocal specialty.

Masumi Nishino (西乃 ますみ, Nishino Masumi)

Voiced by: Shiori Mikami (Japanese); Maggie Flecknoe (English)[1][2]

A first-year member of the school's Newspaper Club, she is always after the latest scoop and has a habit of exaggerating her findings. She has long straight purple hair. She and Akane are childhood friends.

Chairman (委員長, Iin-chō)

Voiced by: Yūki Kobayashi (Japanese); Carli Mosier (English)[1][2]

The leader of the trio of girls in Female Nasturu's class who exploits the latter's popularity for fun and profit. She has short brown hair and glasses.

Vice-Chairman (副委員長, Fuku iin-chō)

Voiced by: Yuko Goto (Japanese); Allison Sumrall (English)[1][2]

One of the trio of girls in Female Nasturu class who exploits the latter's popularity. Unlike the others, she is attracted to the Female Natsuru and will not hesitate to be close to her when given the chance. She has short blond hair that covers part of her face.

Treasurer (会計, Kaikei)

Voiced by: Kazusa Aranami (Japanese); Elissa Cuellar (English)[1][2]

One of the trio of girls in Female Natsuru class who exploits the latter's popularity and who serves as the trio accountant. She tends to sell things to the Female Natsuru. She has short purple hair, and carries a calculator.[1]

Mikihito Higashida (東田 幹仁, Higashida Mikihito)

Voiced by: Yoshihisa Kawahara (Japanese); Joe Daniels (English)[1][2]

Male Natsuru's classmate who is the president of the Bishōjo Research Club (美少女研究会, Bishōjo Kenkyūkai), an underground club to admire the girls. He has spiky light brown hair.

The White Kämpfers are a group of Kämpfers who follow orders from Kaede, after receiving their messengers during the Miss Seitetsu contest. Their surnames are similar to some voice actresses, who in turn voiced them in the anime.

Rika Ueda (植田 理香, Ueda Rika)

Voiced by: Kana Ueda (Japanese); Natalie Rial (English)[2]

Schwert user armed with a kusarigama. She is a middle school student, and she is the only character who wears a different school uniform.

Sayaka Nakao (中尾 沙也香, Nakao Sayaka)

Voiced by: Eri Nakao (Japanese); Christie Guidry (English)[2]

Schwert user armed with a sabre. She is incompetent and indecisive, and also acts like a tsundere.

Ryoka Yamakawa (山川 涼花, Yamakawa Ryōka)

Voiced by: Kotomi Yamakawa (Japanese); Caitlynn French (English)[2]

Gewehr user armed with an MAC-10 submachine gun. She seems to be afraid of everything, especially the Blue and Red Kampfer.

Hitomi Minagawa (皆川 瞳美, Minagawa Hitomi)

Voiced by: Junko Minagawa (Japanese); Shelby Blocker (English)[2]

Zauber user. She attacks by launching energy bolts against her enemies. She is a self-proclaimed tomboy, and she is noticeably tall and athletic in comparison to the other white Kampfer.

The light novel series written by Toshihiko Tsukiji, with illustrations by Senmu, were released under Media Factory's MF Bunko J imprint, with 15 volumes released between November 24, 2006[5] and March 25, 2010.[6] The main series covers 12 volumes, while the remaining three are short story collections.

A manga adaptation, written by Tsukiji and illustrated by Yu Tachibana, began serialization in the April 2008 issue of Monthly Comic Alive. The first tankōbon volume was released on October 23, 2008;[20] ten volumes have been released with the last being on July 23, 2013.[21]

A 12-episode anime series adaptation produced by Nomad, directed by Yasuhiro Kuroda, and written by Kazuyuki Fudeyasu aired in Japan on TBS between October 2 and December 17, 2009.[30] The opening theme is "Unreal Paradise" (あんりある♥パラダイス) by Minami Kuribayashi and the ending theme is "One Way Ryō Omoi" (ワンウェイ両想い) by Marina Inoue and Megumi Nakajima. The anime has been licensed in North America by Sentai Filmworks. Distributor Section23 Films, through its Sentai Filmworks division, released the series in a complete collection on January 18, 2011.[31] An additional two episodes, titled Kämpfer für die Liebe (けんぷファー) für die Liebe(フュア ディ リーヴェ), Kenpufā Fyua di Rīve, lit. "Fighter for Love"), were screened at an event held at Odaiba Cinema Mediage theater in Tokyo on March 6, 2011,[32] with only one of the episodes aired on TBS on April 8, 2011.[33] Sentai Filmworks re-released the series on Blu-ray with an English dub on May 28, 2019.[34][35]