
Irina Luminesk
main character



Set in a fictional world, 10 years after a long war divided the world into two superpowers: the Union of Zirnitra Republics in the east, and the United Kingdom of Arnak in the west. Both of these superpowers now test their ambitions against each other in a space race. In 1960, the Union's Premier Gergiev announces the Mechtat Program, a prestigious plan to launch manned missions into the final frontier. To this end, the Republic establishes the isolated city of Laika 44, where cosmonaut candidates compete for planned manned missions to space, and scientists develop the technology to make it happen, all in an environment of secrecy. The story centers on Lev Leps, a backup astronaut candidate, and his new companion, the vampire Irina Ruminescu. As part of a daring new Operation Nosferatu, the Mechtat Program will use Irina as a test subject for various conditions expected in space, and ultimately as part of a manned mission, with Lev overseeing Irina's training as a cosmonaut. For reasons of their own, both dream of going into space. (Source: Anime News Network)
Irina: The Vampire Cosmonaut has been well received, with an average AniList score of 72/100 — 46% of 16,496 ratings are 8/10 or higher.
It ranks #59 highest-rated anime of 2021, and #78 most popular anime of 2021, and #11 highest-rated anime of Fall 2021 on AniList.
Of the 34.4K AniList users who started it, 9.5% dropped it, so it is dropped at a typical rate; 23.2K have finished it.
At about 4 h 48 min in total, it is a short commitment — a weekend binge.
Best for viewers who enjoy Drama, Romance, Sci-Fi — especially space, vampire, foreign, historical.
Availability, audio and subtitles vary by region and service.
12 episodes are listed.
Theme data from AnimeThemes.moe.
Irina: The Vampire Cosmonaut has 12 episodes of about 24 minutes each, roughly 4 h 48 min in total.
About 4 h 48 min back to back. At two episodes a day it takes 6 days; at one hour a day, about 5 days.
Yes. Irina: The Vampire Cosmonaut has finished airing — the final episode aired December 20, 2021.
No sequel is listed for Irina: The Vampire Cosmonaut as of October 2026. You can continue the story in the original light novel.
Yes. Irina: The Vampire Cosmonaut adapts the light novel by Keisuke Makino.
Irina: The Vampire Cosmonaut was animated by Arvo Animation and directed by Akitoshi Yokoyama.
The opening, "Hi no Tsuki", is performed by an uncredited artist.
Irina: The Vampire Cosmonaut is listed on YouTube, iQ, Crunchyroll. Availability varies by region — check the streaming links on this page.