Devils' Line

In modern Japan, vampires live peacefully among humans. Yūki Anzai, a half human, half-vampire, is a member of the Metropolitan Police Department's Public Safety Division 5 and is in charge of cracking down on vampire crimes. During an investigation on a series of vampire murders, he meets graduate student Tsukasa Taira, and the two are drawn to each other, and soon become embroiled in a conspiracy involving the "CCC", an organization that schemes to eliminate vampires, and the mastermind behind the plot.

Yūki Anzai (安斎結貴, Anzai Yuki)

Voiced by: Yoshitsugu Matsuoka (Japanese); Adam Gibbs (English)

Yūki is a half vampire on his paternal side. He works as part of division 5.

Tsukasa Taira (平つかさ, Taira Tsukasa)

Voiced by: Yui Ishikawa (Japanese); Luci Christian (English)

Hans Lee (李ハンス, Ri Hansu)

Voiced by: Ryōhei Kimura

Takashi Sawazaki (沢崎孝, Sawasaki Takashi)

Voiced by: Yoshimasa Hosoya (Japanese); Justin Doran (English)

Juliana Lloyd (ジュリアナ・ロイド, Juriana Roido)

Voiced by: Miyuki Sawashiro (Japanese); Carli Mosier (English)

Kirio Kikuhara (菊原桐郎, Kikuhara Kirirō)

Voiced by: Takahiro Sakurai

Takeshi Makimura (牧村武史, Makimura Takeshi)

Voiced by: Hiroshi Kamiya

Nanako Tenjō (天城那々子, Tenjō Nanako)

Voiced by: Nao Tōyama

Kenichi Yoshii (吉井健一, Yoshii Ken'ichi)

Voiced by: Shouta Aoi (Japanese); Nathan Wilson (English)

Yōsuke Asami (朝海洋祐, Asami Yōsuke)

Voiced by: Kazuyuki Okitsu

Naoya Ushio (牛尾直也, Ushio Naoya)

Voiced by: Ryōta Ōsaka

Megumi Ishimaru (石丸惠巳, Ishimaru Megumi)

Voiced by: Akira Ishida

Midori Anzai (安斎みどり, Anzai Midori)

Voiced by: Mayumi Asano

Tamaki Anzai (安斎環, Anzai Tamaki)

Voiced by: Mamoru Miyano

Shōta Akimura (秋村肖太, Akimura Shōta)

Voiced by: Hiro Shimono (Japanese); Scott Searles (English)

Ryūsei Yanagi (柳劉生, Yanagi Ryūsei)

Voiced by: Satoshi Hino (Japanese); John Ramirez (English)

Ryūnosuke Katagiri (片桐龍之介, Katagiri Ryūnosuke)

Voiced by: Daisuke Hirakawa

Manga

Devils' Line, written and illustrated by Ryo Hanada, was serialized in Kodansha's seinen manga magazine Monthly Morning Two from March 22, 2013, to December 22, 2018. A series of extra chapters were published in the magazine from January 22 to May 22, 2019. Kodansha collected its chapters in thirteen tankōbon volumes, released from September 20, 2013, to February 22, 2019. An additional volume, listed as fourteenth, was released on June 21, 2019.

In North America, the manga was licensed for English release by Vertical. The fourteen volumes were released from May 24, 2016, to March 24, 2020. Kodansha USA published the series digitally.

A sequel manga series, titled Devils' Line II: Trigger (デビルズラインII［逆襲（トリガー）］, Debiruzu Rain Tsū Torigā), began serialization in Morning Two on January 20, 2022. The magazine ceased print publication and move to a digital release starting on August 4, 2022. Kodansha released the first tankōbon volume on June 22, 2022. As of September 22, 2025, seven volumes have been released.

Volumes

No. Original release date Original ISBN English release date English ISBN 1 September 20, 2013 978-4-06-387255-2 May 24, 2016 978-1-942993-37-7 2 April 23, 2014 978-4-06-388329-9 July 26, 2016 978-1-942993-38-4 3 August 22, 2014 978-4-06-388363-3 September 27, 2016 978-1-942993-39-1 4 January 23, 2015 978-4-06-388418-0 December 6, 2016 978-1-942993-40-7 5 June 23, 2015 978-4-06-388470-8 February 21, 2017 978-1-942993-62-9 6 November 20, 2015 978-4-06-388533-0 April 11, 2017 978-1-942993-91-9 7 April 22, 2016 978-4-06-388588-0 June 6, 2017 978-1-945054-00-6 8 September 23, 2016 978-4-06-388634-4 August 15, 2017 978-1-945054-17-4 9 February 23, 2017 978-4-06-388698-6
ISBN 978-4-06-362352-9 (SE) October 3, 2017 978-1-945054-31-0 10 July 21, 2017 978-4-06-510047-9
ISBN 978-4-06-510059-2 (SE) March 6, 2018 978-1-945054-52-5 11 March 23, 2018 978-4-06-510807-9 August 21, 2018 978-1-947194-12-0 12 August 23, 2018 978-4-06-512639-4
ISBN 978-4-06-512883-1 (SE) February 12, 2019 978-1-947194-72-4 13 February 22, 2019 978-4-06-514670-5
ISBN 978-4-06-514671-2 (SE) August 6, 2019 978-1-947194-63-2 14 June 21, 2019 978-4-06-516025-1
ISBN 978-4-06-515494-6 (SE) March 24, 2020 978-1-947194-87-8

Devils' Line II: Trigger

Anime

An anime adaptation was announced in Monthly Morning Two on July 22, 2017. The series is directed by Hideaki Nakano at animation studio Platinum Vision, with Ryouma Mizuno serving as assistant director. Kenji Konuta and Ayumu Hisao have written the series. Pony Canyon Enterprises produced the series. The music is composed by Kana Shibue and recorded by King Records. The opening theme song is "Eclipse" by Shouta Aoi, and the ending theme song is "Sotto Toketeyuku Yō ni" by Mamoru Miyano. The series aired from April 7 to June 23, 2018. It broadcast on AT-X, Tokyo MX, BS11, Sun TV, and KBS Kyoto.

Sentai Filmworks have licensed the series in North America, the British Isles, Australasia, and other regions, and streamed the series on Hidive. MVM Entertainment released the series in the United Kingdom and Ireland. Medialink licensed the series in Southeast Asia, streaming it on its Ani-One Asia YouTube channel.

Episodes