Irina: The Vampire Cosmonaut

Lore & Background

The light novel series began publication in December 2016 under Shogakukan's Gagaga Bunko label, with eight volumes released as of the latest known information. A manga adaptation by Sojihogu ran on Kodansha's Comic Days website from March 2018 to March 2023, collected in two tankōbon volumes; it went on indefinite hiatus in March 2020 due to Sojihogu's poor health, and resumed serialization in January 2023. An anime television series adaptation by Arvo Animation aired from October to December 2021.

Reader's Guide

Irina: The Vampire Cosmonaut is significant for its alternate-history space race narrative, blending Cold War tensions with supernatural elements. The series explores themes of prejudice and humanity through the relationship between Irina, a vampire treated as a cursed race, and Lev, who defies orders to treat her as a person. Its recognition with the Seiun Award highlights its impact in Japanese speculative fiction. The anime adaptation, licensed by Funimation and Medialink, expanded its international reach, while the light novel's English release by Seven Seas Entertainment brought it to North American audiences.

Did You Know?

• The series won the 53rd Seiun Award in the Best Japanese Long Story category in 2022.
• The manga adaptation went on indefinite hiatus due to the artist Sojihogu's poor health.
• The anime's opening theme 'Hi no Tsuki' is performed by Ali Project.
• The character Irina Luminesk is voiced by Megumi Hayashibara in Japanese and Tia Ballard in English.

The Alternate Cold War & the Space Frontier

In this reimagined 1945, the aftermath of the Second World War leaves Earth split between two ideological giants. To the east sits the Union of Zirnitra Socialist Republics, a stand-in for the Soviet bloc, while to the west the United Kingdom of Arnack mirrors the United States. With terrestrial borders now fixed, both powers fixate on the cosmos as the sole remaining arena for territorial and ideological expansion, igniting a full-blown space race. Into this geopolitical chessboard steps Irina Luminesk, a young vampire whom the Zirnitra regime designates as their secret weapon: a living test subject meant to push the boundaries of spaceflight research. The state assigns Lev Leps, a young Air Force lieutenant and astronaut candidate, to oversee her training. His orders are explicit—regard her as a specimen, nothing more. Yet the rigid protocol begins to crack, and what starts as a bureaucratic assignment slowly transforms into something neither the state nor the vampire girl anticipated.

A Bond Forged Against Protocol

Irina Luminesk enters the story carrying deep-seated resentment toward humanity; she is regarded by society as belonging to a cursed race, and she openly despises people. Despite that bitterness, she harbors an almost irrational, fierce determination to reach the Moon and become an astronaut. Lev Leps, by contrast, is a young lieutenant who has dreamed of flight since childhood and volunteered for the astronaut program. He carries a strong moral compass and a habit of pushing back against what he perceives as unjust. When the two are paired, Lev is told to maintain clinical distance, treating Irina strictly as experimental material. That instruction, however, proves impossible to sustain. His fascination with her grows into genuine care; he begins offering his own blood for her to drink, and their relationship deepens into something neither can deny. For Irina, the turning point is not grand but personal—Lev treats her as a person rather than a specimen, and that single act of recognition slowly dismantles the walls she built around herself. By the eleventh episode of the anime, Lev fulfills his lifelong dream, becoming the first human to travel to space in this world.

The Ensemble Behind the Mission

The world around Irina and Lev is populated by a rich cast that gives the Zirnitra program its texture. Anya Simonyan, a biomedical researcher specializing in vampire physiology, handles Irina's medical data and is one of the few who approaches the vampire without fear, treating her warmly. Mikhail Yashin, a handsome cadet from a privileged background, consistently tops the candidate rankings and is widely regarded as the most promising future astronaut. Roza Plevitskaya, the sole female candidate, carries the legendary nickname White Rose of Sunglade from her days as an ace pilot; her competitive edge makes her sharp-tongued with her peers. Slava Korovin, the genius engineer behind Zirnitra's spacecraft, operates in such secrecy that the public knows him only as Chief Designer. At the top of the political hierarchy sits Fjodor Gergiev, the supreme leader who seized power by overthrowing the prior regime—outwardly cheerful yet capable of silencing a room with cold intimidation. His secretary, Lyudmila Halrova, a member of the old aristocracy, is among the rare few bold enough to voice dissent to his face.

From Pages to Screen: The Adaptation Journey

Keisuke Makino's light novel series, illustrated by Karei, has been published in seven volumes by Shogakukan's Gagaga Bunko imprint since December 2016, with North American rights held by Seven Seas Entertainment under their Airship label. A manga adaptation, drawn by Sojihogu, ran on Kodansha's Comic Days platform from March 2018 through March 2023 and was collected into two tankōbon volumes; the serialization endured an indefinite hiatus lasting until January 2023 owing to Sojihogu's deteriorating health. The anime television series, produced by Arvo Animation and directed by Akitoshi Yokoyama, aired on TV Tokyo and partner stations from October 4 to December 20, 2021. Makino himself oversaw the series composition, Hiromi Kato handled character designs, and composer Yasunori Mitsuda crafted the musical score. The opening theme, Hi no Tsuki (Scarlet Moon), set the tone for a run that featured a notable voice cast including Megumi Hayashibara as Irina and Koki Uchiyama as Lev in the Japanese dub, with Tia Ballard and Stephen Fu taking those roles in the English release.