Astral
Prince of the Shadow realm, and heir to King Wortoshika. His name is based on Castor and is changed to 'Esterla' in the Media Blasters translation. A generic good-natured-but-oblivious video game protagonist who gains more experience over the course of the game. In the second half of the story, he is given the alias Pollux. In the anime, his character is more developed, being a natural swordsman who is also undisciplined and self-conscious (especially where his fiancée Sharon is concerned), and low on sexual morals. In both versions, he is eventually revealed to be the lost son of the legendary Light swordsman Pollux, after whom he was nicknamed because of his likeness with him. Voice actor: Kenichi Suzumura (credited as Ken Sozomura)
Sharon
One of the two most formidable officers (along with Kaiser) of the Shadow Realm army and a lifelong friend of Astral's. Very beautiful, but stern and commanding. Engaged to Astral, but is only attracted to men who are stronger than her in combat; she gradually falls in love with him as he proves his competence. The DOS version of the game included a sex scene with Sharon, but this was cut out in the Win95 edition. One of the game endings has Astral together with Sharon. In the Media Blasters translation, she is named Shalom. Voice actor: Rie Nakamizu
Nina
A catgirl who issues swordsman's licenses in the Shadow realm, and mother of Ariadne in the second half of the game. She has a secret crush on Astral. For many fans, she is the most-liked character in the series, likely due to her actions during the second half of the game. The DOS version of Nina was a clear parody of Lum, but her character was completely redesigned for the Win95 version. One of the game endings has Astral together with Nina. Voice actor: Emi Motoi (credited as Emi Nakano)
Kaiser
His name is the German word for 'emperor'. One of the two most formidable Shadow swordsmen, his pride and desire to win Sharon's heart often place him at odds with Astral. In the game, he attempts to seduce Sharon while she is under the influence of an aphrodisiac-poisoned wound caused by Fabris; in the anime, she more openly rejects his advances. In the game, he begins living with Sharon during the Miyu, Nina, and Delta's endings. Kaiser is renamed 'Caesar' in both official translations of the anime. Voice actor: Jōichi Sawada
Wortoshika
A large, muscular blue-skinned man, he is King of the Shadow tribe. His name could be a corruption of the term 'Wordseeker' due to the Japanese pronunciation. Fiercely overprotective of his son. While ruthless and practical, he also has an honorable side. Voice actor: Takashi Tokorozawa
Tessio
Chief advisor to Wortoshika. Along with his Light counterpart, Menza, he is part of an evil entity which actually has caused the war between the two tribes. (In the anime, they are aware of this, whereas in the game they are unwitting aspects of the dark entity.) His name is based on Salvatore Tessio, and his look is based on Peter Clemenza; the opposite is true for Menza. Voice actor: Soichi Nagashima
Stallion
A lecherous half-horse, half-human officer of the Shadow tribe army. He believes that "women from the Tribe of Light are more attractive", and often takes female prisoners to a torture chamber to rape them. He is most famous in an internet meme for the quote, "Your resistance only makes my penis harder!" In the series' subsequent omake, he is seen marrying Eoria; this detail is briefly mentioned in all five of the game's endings. In the game, he has grown an incongruous white mustache in the second half. Voice actor: Shinya Furumoto
Hyde
A young Elf of the Shadow Tribe and Astral's best friend. Despite being a licensed swordsman, he is very timid and cowardly, and thus is ashamed of himself. In the game, he dies after succumbing to one of Club's machines; in the anime, he is slain by Sir Fabris after trying to stop him from raping Sharon. In both cases, his death affects Astral greatly.
Katra
A living, willful Skeleton Warrior and officer in the Shadow tribe army, he serves as a soldier and at times a messenger. Voice actor: Utako
Delta
A woman with gray, painted skin and bat wings, possibly a succubus. In the game, she only appears in the second half, and seems to often get stuck in erotic situations. In the anime, her curiosity gets the better of her when she follows Tessio and Menza, and is subsequently raped and hypnotized to serve the two in a plot against Astral. One of the game endings has Astral together with Delta (this was added in the Win95 edition); she marries Rigel if the player chooses Sharon's, Nina's, or Miyu's endings. Voice actor: Tsutomu Takashima(OVA)/Ben Takada (game)
Ariadne
Nina's and Astral's daughter. Only appears in the second half of the game. Uniting the blood from both the Light and Shadow Tribes, she ultimately plays the most vital role in reuniting the two tribes. Voice actor: Yoshino Kawayama
Carrot
A small fairy which can control monsters much larger than her. Appears in the second half of the game only, in which she is captured and molested by William, and marries Rigel during Delta's ending. She has a small cameo appearance in the anime's omake episode at Stallion's and Eoria's wedding.
Weiss
A friendly old person who dispenses advice to Astral. Weiss is male in the DOS version, female in the Win95 version, and does not appear in the anime.
