Introduced Aldebaran in chapter 29, contained in vol.8 of his manga.

Aldebaran is one of the 12 Gold Saints of Sanctuary, with the Taurus as his destined constellation. He was physically the strongest of the Gold Saints in the modern era. He is Brazilian in origin.

Unlike most of the characters, Aldebaran is often depicted as a friendly guy, laughing and being less serious in times of peace. He was a good friend of Aries Mu, and with Pegasus Seiya (as this last is said in the anime adaptation of the Hades Saga, when Aldebaran sacrificed himself with the other eleven Gold Saints to destroy the Wailing Wall).

Parts. 11 + Full. & 3 head version.