Mars Red

What would you like to edit?

Alternative Titles

Japanese: MARS RED
English: Mars Red
More titles


Type: TV
Episodes: 13
Status: Finished Airing
Aired: Apr 6, 2021 to Jun 29, 2021
Premiered: Spring 2021
Broadcast: Tuesdays at 01:59 (JST)
Licensors: Funimation
Studios: Signal.MD
Source: Other
Genres: ActionAction, SupernaturalSupernatural
Themes: Adult CastAdult Cast, HistoricalHistorical, MilitaryMilitary, VampireVampire
Duration: 23 min. per ep.
Rating: PG-13 - Teens 13 or older


Score: 6.591 (scored by 3639336,393 users)
1 indicates a weighted score.
Ranked: #62812
2 based on the top anime page. Please note that 'Not yet aired' and 'R18+' titles are excluded.
Popularity: #1775
Members: 125,497
Favorites: 589

Available At


Streaming Platforms

May be unavailable in your region.
Ranked #6281Popularity #1775Members 125,497
Add to My List
Episodes: /13


In the year 1923, a vampire crisis takes Tokyo by storm. Provoked by the illegal trade of "Ascra," an artificial blood source, the population of vampires begins to rapidly increase within the city. Under orders from Lieutenant General Sounosuke Nakajima, the Special Forces Unit 16 gathers vampires within the military to create a new undercover vampire-hunting unit known as Code Zero.

Leading the unit is Colonel Yoshinobu Maeda. Responsible for locating the source of the Ascra trade as well as capturing and killing vampires, he is pressured into producing fruitful results amidst the growing criticism that threatens to decommission the unit. To make matters worse, the vampires within the unit are struggling to grasp their newfound powers and identities now that they are no longer human. With the world at odds against them, the members of Code Zero must find a way to curb the crisis or otherwise fall victim to their own demonic natures.

[Written by MAL Rewrite]


Mars Red is based on a 2013 dramatic stage reading of the same name that was written by Bunoh Fujisawa, the sound director for the anime.

Characters & Voice Actors



Opening Theme

Apple Music
Amazon Music
Youtube Music
"Seimei no Aria (生命のアリア)" by Wagakki Band

Ending Theme


Episode Videos


Jun 28, 2021
This review contains an optional spoiler section at the end.

- How does it end?
- It’s a tragedy.

One word: cinematography and theatrics.

If someone told me before I have seen Mars Red that it’s a TV anime entirely drawn in cinemascope size (2.35:1), my first thought would’ve been, “Well, that’s pointlessly pretentious. Not like a TV anime is shot on 70 mm film and meant to be projected on cinema screens.” Boy, am I happy to be wrong on this one. Every other scene of Mars Red is an absolute masterpiece of shot composition, properly utilizing the wide aspect ratio for grand panoramic views and pensive camera ...
Aug 4, 2021
Mixed Feelings
I honestly don't at all see how people enjoyed this for more than 3 episodes. The production value is there but everything else is just terrible. My itch for Taisho Era stuff was the only thing that got me through this dumpster fire.

The story and characters are especially terrible...well...the story could have been "fine" at least if the characters were well written. I cannot tell you the name of a single character because they really had absolutely zero buildup in the story. You do not get to know ANYONE. There are minimal backstories and minimal setup. You see characters rise and fall before ever even ...
Jun 30, 2021
Pretentious, chaotic, and lazily open-ended. And pure relief when I managed to finish the last episode.

∞ Who is Mars Red aimed at? Definitely not an average anime follower.
I doubt that even folks drown to niche shows are going to find Mars Red charming. It's very theatre-heavy and into the most confusing way of storytelling. Don't get me wrong. I love me some mental challenge, but that lack of explanations would frustrate even the most chill person.
Those with a degree in English literature could be the ones to enjoy this, but even there I'm not so sure. I still believe that anime isn't ...

Interest Stacks

38 Entries · 3 Restacks
50 Entries · 13 Restacks
35 Entries · 34 Restacks


Recent News

North American Anime & Manga Releases for March

North American Anime & Manga Releases for March

Here are the North American anime, manga, and light novel releases for March. Week 1: March 1 - 7 Anime Releases Gochuumon wa Usagi Desu ka? Bloom (Is the Order a more

Spring 2021 Simulcast List [Update 4/19]

Spring 2021 Simulcast List [Update 4/19]

In this thread, you'll find a comprehensive list of anime acquired for simulcast release during the Spring 2021 season. Anime series licensed for home video more

Recent Forum Discussion

Poll: Mars Red Episode 13 Discussion ( 1 2 )
KANLen09 - Jun 28, 2021
53 repliesby St0rmblade »»
Nov 4, 2023 6:41 AM
Poll: Mars Red Episode 3 Discussion ( 1 2 )
KANLen09 - Apr 19, 2021
62 repliesby St0rmblade »»
Oct 26, 2023 8:02 AM
Poll: Mars Red Episode 6 Discussion
KANLen09 - May 10, 2021
47 repliesby BreakApart »»
Sep 23, 2023 9:21 AM
Poll: Mars Red Episode 1 Discussion ( 1 2 3 4 )
Stark700 - Mar 29, 2021
184 repliesby Muow »»
Apr 22, 2023 3:51 AM
Poll: Mars Red Episode 11 Discussion
KANLen09 - Jun 14, 2021
37 repliesby Muow »»
Feb 16, 2023 1:16 AM