hero

Stop hand

Doctor Strange spoilers

This Article Contains Spoilers - WARNING: This article contains major spoilers. If you do not wish to know vital information on plot / character elements in a story, you may not wish to read beyond this warning: We hold no responsibility for any negative effects these facts may have on your enjoyment of said media should you continue. That is all.

Warning
Ryu Hayabusa Mature
This article's content is marked as Mature
Aldebaran contains mature content that may include coarse language, sexual references, and/or graphic violent images which may be disturbing to some. Mature articles are recommended for those who are 18 years of age and older.

If you are 18 years or older or are comfortable with graphic material, you are free to view this page. Otherwise, you should close this page and view another page.

Hero Overview

Aldebaran (real name Rigel Natsuki), commonly known simply as Al, is a major character in the Re:Zero − Starting Life in Another World franchise.

The man known as "Aldebaran" was a mysterious figure who, like Subaru Natsuki, was originally from Japan on Earth. After being summoned to the other world, he spent a decade as a sword slave in the Holy Empire of Volakia. He had some form of past with the Witch Echidna, and wielded an unknown Authority. His numerous battles left him with many scars, including his face which he covered up with a helmet. He eventually entered the service of Priscilla Barielle, whom he sought to place on the throne of the Kingdom of Lugunica.

Aldebaran is voiced by the late Keiji Fujiwara in the first season and by Tomokazu Seki in subsequent appearances in Japanese, and by Keith Silverstein in English. Fujiwara also voiced Leorio Paladinight in Hunter x Hunter, Maes Hughes in Fullmetal Alchemist, Shiro Fujimoto in Blue Exorcist, Shuichi Aizawa in Death Note, Hinahoho in Magi: The Labyrinth of Magic, and Eledore Massis in Mobile Suit Gundam. Seki has also voiced Gilgamesh in Fate/Grand Order - Absolute Demonic Front: Babylonia, Sanemi Shinazugawa in Demon Slayer: Kimetsu no Yaiba, Black Jack in Black Jack, and Toya Kinomoto in Cardcaptor Sakura. Silverstein has also voiced Robert E. O. Speedwagon in JoJo's Bizarre Adventure, Vector the Crocodile in Sonic, Morax in Genshin Impact, Arsène Lupin III in Lupin the 3rd, Zasalamel in Soulcaliber, Masrur in Magi: The Labyrinth of Magic, and Simon Belmont in Castlevania.

Appearance

Aldebaran was a middle-aged man with light skin, hairy legs, and a muscular build who stood at five feet and seven inches tall and weighed around seventy kilograms. He had black eyes, unkempt long black hair wrapped loosely in a ponytail, and facial hair consisting of a goatee beard and untended stubble. His left forearm was missing, and he had a pair of large scars on his right forearm in the shape of claw marks. His face was heavily scarred, making him unpleasant to look upon.

Every piece of clothing Aldebaran wore gave a slightly different impression. His ensemble consisted of a pair of green split-toe sandals with yellow buckles, sand-colored linen trousers, a bandage around his right wrist that matched the one that went around his missing limb, bandages of the same assortment that were wrapped around his feet like socks, an open green linen vest with yellow lining and a hem of white fur, and a shabby yellow mantle that reached down to his hips. Additionally, he wore a brown belt with a golden buckle that had a collection of green pouches attached to it. Al's weapon of choice, a beautiful sword with a fat blade that resembled a Chinese crescent sword, was fastened in its sheath at the rear of the belt. Perhaps Al's defining physical quality was the pitch-black helmet he used to conceal his scarred face. The helm in question, in contrast to the rest of his clothing, was very refined and featured a plume of neat red hair as a crest. His overall shabby look, including his clothes and unshaven legs, made him look like a bandit or some other kind of lowlife. It could be said that his appearance was the polar opposite of his mistress Priscilla Barielle's.

Personality

Outwardly, Aldebaran was an overly friendly man who spoke pleasantly to most people he conversed with. He wasn't quick to anger, as he usually brushed off the insults of Priscilla and Subaru Natsuki without placing any kind of stock in them. Because of his light-hearted tone and friendly disposition, Al was a man who was easy to get along with, even when taking his eccentric behaviour into consideration. However, his attitude also portrayed him as a childish man who needed to shape up and act his age. Despite happily wearing strange clothing that labelled Al as a suspicious character upon first sight, the man from another world did care somewhat about his appearance, as he demonstrated insecurity regarding his disfigured face several times. He adored the helmet that he wore on his head, as he felt that he wouldn't be able to have face-to-face conversations without it.

According to the man himself, Aldebaran was rather naïve and inexperienced when he was first transported to the other world, two traits that cost him his arm and his freedom. After spending nearly two gruelling decades in the other world, Al's experiences had morphed him into a hardened survivor. He never hesitated to take the lives of his opponents, especially those who threatened the life of his mistress Priscilla. That being said, being covered by the blood of his enemies was a horrible feeling for him, regardless of however many times he cut down his foes. The one-armed wanderer was a figure of mystery, as he subtly displayed several times that he was hiding important parts of his past behind his friendly demeanour. One example of this was when he discovered that both Ram and her twin sister Rem were still alive, a fact that saw him briefly lose himself in anger despite the fact that both sisters didn't recollect meeting him before.

Powers & Abilities

Powers

Abilities

Quotes

Subaru: Wait, wait, wait! You can't just go and hit on Mili while I'm away you jerk!
Aldebaran: Looks like your buddy's got a screw loose, little lady. He's more worried about losing you to another guy than happy to see you. The man's heart is so complex, its a frill to watch.
Subaru: You've got a pretty messed up fashion sense, doncha mister helmet.
Aldebaran: Now that's no way to talk to someone. I can overlook that since I'm a cool, good-natured man, but some might lop off your head for that.
~ Al and Subaru Natsuki having a verbal spat.
You sure are lucky, bro. Be grateful for this coincidence. We just happened to be on our way to the castle, too.
~ Aldebaran and Priscilla picking Subaru up.
If you have doubts, don't do it, brother. I mean, let me ask you, is he honestly all that great? If he takes it all upon himself and things still work out, yeah, he's great. But must people couldn't handle having this burden heaped on their shoulders. I sure couldn't and you couldn't, either. So, why should he be made to carry all of the weight? I feel sorry for him.
~ Al dismissing the suggestion for Natsuki to make a speech to the besieged city of Priestella.
Look, brother. At the end of the day that little lady is what's most important to you, right? Everything I do is solely for my princess. Which is why I'm happy to put off certain things that might get in the way. You should do the same. So stay focused on making sure that Emilia gets rescued. And those guys in the Witch's Cult are just another group of blood-thirsty savages. Nothing good can come of getting tangled up with them.
~ Al advising Natsuki to focus on protecting what mattered to him.
If you're gonna do this, brother, heroic delusions are the only real burdens you'll end up carrying. Losing is unacceptable. You have to win. You'll carry people's hopes, their expectations, and you'll fight to protect their future. If you go through with this, that's how it'll have to be.
~ Al warning Natsuki about the burdens of choosing the path of heroism.
When it comes to you, I'm not interested in holding anything back, either. And I'm in a bad mood today. So you had better get outta here before I die, you damn mollusk.
~ Al's threat to Lust at the start of their fight.
――Ol Shamak.
~ Al sealing Subaru Natsuki with a forbidden shadow magic.
It’s starting, Teacher. ――So that I may be myself.
~ Al talking about the mission Echidna gave him, after sealing Subaru Natsuki.

List of Appearances

Light Novel

Ex Volume 5: The Tale of the Scarlet Princess

  • Vermillion Swordwolf

Short Story Collection Volume 1

  • The Day I Stopped Being the Following Star

Volume 4

  • Chapter 2: Blessings, Reunions, and Promises (First appearance)
  • Chapter 3: On the Very Worst of Terms
  • Chapter 4: The Candidates for the Throne and Their Knights
  • Chapter 5: Subaru Natsuki, the Self-Proclaimed Knight

Volume 6

  • Chapter 2: A Pig's Greed (First identified as Aldebaran)

Volume 15

  • Chapter 4: Next Time, I'm Sure We'll Have Tea (Voice only in vision(s))

Volume 16

  • Chapter 2: The Water Gate City of Pristella (Mentioned only)
  • Chapter 4: Noisy Tranquility
  • Chapter 5: Theatrical Malice (Mentioned only)

Volume 17

  • Chapter 3: Witch Cult Disaster Response HQ
  • Chapter 5: The Operation to Retake City Hall

Volume 18

  • Chapter 1: Picking Up the Pieces (Mentioned only)
  • Chapter 2: What It Takes to Be a Knight
  • Chapter 3: The Newest Hero and the Oldest Hero
  • Chapter 4: The Stars Etched into History

Volume 19

  • Chapter 2: Paean to a City in Flames (Mentioned only)
  • Chapter 6: Regulus Corneas

Volume 20

  • Chapter 2: The Territory Victim
  • Chapter 3: A Warrior's Acclaim
  • Chapter 6: The Results of the Battle for Pristella
  • Chapter 7: Ripples on the Surface (Mentioned only)

Volume 24

  • Chapter 3: —Stand Up (Mentioned only)
Anime Adaptation
  • Episode EX: Memory Snow
  • Episode 12: Return to the Capital (First appearance)
  • Episode 13: Self-Proclaimed Knight Subaru Natsuki
  • Episode 16: The Greed of a Pig (First identified as Aldebaran)
  • Episode 48: Love Me Down to My Blood and Guts (Voice only in vision(s))
  • Episode 51: Theatrical Malice
  • Episode 53: Gorgeous Tiger
  • Episode 54: Operation: Take Back the Government Office
  • Episode 55: A Dark Torrent (Appears in flashback(s))
  • Episode 56: Conditions of the Knight
  • Episode 57: The Newest of Heroes and the Most Ancient of Heroes
  • Episode 58: The One I'll Love Someday
  • Episode 59: City Scramble (Mentioned only)
  • Episode 60: The Plan to Conquer Greed
  • Episode 63: The Warrior's Commendation
  • Episode 65: A Hideous Dinner Party
  • Episode 66: The Result of the Battle for Priestella
Manga Adaptation

Chapter 3: Truth of Zero

  • Episode 2: The Orange Girl (First appearance)
  • Episode 3: Shared Homeland
  • Episode 4: The Royal Selection Begins
  • Episode 5: Statement of Conviction
  • Episode 6: The Silver-Haired Witch's Request
  • Episode 7: Subaru Natsuki, the Self-Proclaimed Knight
  • Episode 8: The Self-Declared Knight and the Knight Proper
  • Episode 16: Immature Negotiating

Trivia

External Links

Navigation

                    ReZero logo Heroes
Emilia Camp
Subaru Natsuki · Emilia · Beatrice · Rem · Ram · Puck · Frederica Baumann · Garfiel Tinzel · Meili Portroute · Otto Suwen · Petra Leyte · Spica
Anastasia Camp
Anastasia Hoshin · Hetaro and Tivey Pearlbaton · Julius Juukulius · Mimi Pearlbaton · Ricardo Welkin
Crusch Camp
Crusch Karsten · Felix Argyle · Wilhelm van Astrea
Felt Camp
Ezzo Cadner · Felt · Grimm Fauzen · Old Man Rom · Reinhard van Astrea
Priscilla Camp
Aldebaran · Heinkel Astrea · Priscilla Barielle
Holy Empire of Volakia
Arakiya · Cecils Segmund · Chisha Gold · Prisca Benedict · Vincent Volakia
Others
Archi Elior · Fortuna · Fourier Lugunica · Halibel · Hoshin of the Wastes · Liliana Masquerade · Marcus Gildark · Shaula · Theresia van Astrea · Volcanica