|Human Host/Form:||Ryoko Hoshi|
|Age:||7,800 years old|
|Home world:||Land of Light|
|Voice actor(s):||Sayoko Hagiwara (Ultraman 80, present)|
|Suit actor(s):||Maki Kiyota (1981)|
|First Appearance:||Ultraman 80 episode 49 "80's Greatest Peril! Transform! Lady Ultraman"|
|Last Appearance:||Ultraman Zero The Movie: Super Deciding Fight! The Belial Galactic Empire|
|Number of Appearances:||2 (80)|
|Family:||Father (The king of the Land of Light)|
Ultraman 80 (childhood friend)
Yullian (ユリアン Yurian) is a princess of the Land of Light, and a childhood friend of 80. She originally came to Earth to warn 80 that King Galtan the Great was planning to assassinate him. She sent Takeshi Yamato, 80's human form, warnings of his enemy's approach by making the Bright Stick blink, the quicker the blinking the closer were Galtan and his people. When arriving on the Earth, she disguised herself as a woman named Ryoko Hoshi, and after Galtan was defeated she joined UGM. It wasn't until episode 49, that she finally transformed into her true form to assist 80 in the fight against Plazma and Minazma, even though she was not a warrior like 80.
The princess of Nebula M78, Yullian ran the Land of Light second only to her father. Yullian never engaged in any type of combat until a tribe of mercenary-style aliens known as Alien Galagala and their leader King Galtan kidnapped Yullian and were planning to kill Ultraman 80. Yullian managed to escape to Earth where 80 was assigned to defend at the time. As UGM went to the area disturbances, they found the Garagara who wanted Yullian as she was disguised as a human named Ryoko Hoshi. After 80, under the guise of Takeshi Yamoto, defeated the tribe they killed UGM's only female member Emi Jouno, causing UGM great rage. After 80 defeated the Garagara and their leader Galtan, Ryoko joined UGM. For a time there was no need for her to take action until the minus energy of the Earth created the monsters Plazma and Minazma. 80 was being beaten by the dual monsters Plazma and Minazma until Ryoko showed her true form. With her help, 80 was able to defeat the two monsters. Both Ultras would soon return to their homeworld after UGM defeated Margodon, ending the age of negativity and the Earth would be safe from monsters for twenty five years.
Mega Monster Battle: Ultra Galaxy Legends The Movie
After Ultraman Belial arrived at the Land of Light with Ultraman Taro defeated, she, along with many other Ultramen, went to fight him. After the long battle, every Ultra was defeated by Belial. When Belial took the Plasma Spark, the Land of Light was freezing, Yullian was seen helping a very hurt Ultra, with being helplessly frozen in a blink of an eye. After the Plasma Spark was recovered, Yullian along every Ultra went to listen to Ultraman King's speech in the end.
Ultraman Zero: The Revenge of Belial
Yullian was seen alongside the Ultra Brothers, investigating the robotic piece that a destroyed Darklops has left, and later discovered from where it came from. When Kaiser Belial's army arrived to the Land of Light to destroy it, every Ultra Warrior went to fight his army, being able to defeat it after a hard battle.
- Height: 47 m
- Weight: 36,000 t
- Age: Over 7800 years
- Flight speed: Mach 7.7
- Running speed: Mach 1
- Underwater speed: 480 knots
- Physical strength: Can lift 30,000 t
Yullian possesses her own human form like 80, Leo, Ultraseven and later Mebius. To transform she uses the Bright Bracelet. Her transformation scene is similar to 80's first, she lifts her right arm into the air and shouts "Yullian" and then light covers her body transforming her into her Ultra Form.
- Beam Lamp: The green stone on Yullian's forehead. Although it has never been used, it is possible that it is used for attacks.
- Double Power (ダブルパワー Daburu Pawā): A team attack performed with 80. They jump into the air and rotate and create a large energy circle from their joined hands; this circle, sort of a large Ultra-Slash, can vanquish even the most invincible of monsters.
- Princess Ray (プリンセスレイ Purinsesu Rei): An infrared ray that she can fire from her fingertips. She can also use this technique in human form.
- Medical Gun (メディカルガン Medikaru Gan): A gun that can replenish health. Only used in human form.
- Undo Disguise: Yullian can expose an Alien's concealed form.
- Energy Detection: As Ryoko, she can detect cosmic rays emitted from barriers made by Alien Baltan VI. In addition, she can detect energy from the different dimension the Baltan aliens use.
- Ultra Beam: Yullian can perform an Ultra Beam in the "L" style, as seen in a magazine scan. It's power capability is unknown.
- Her design is based on the Buddhist figure Maitreya.
- She was the first female partner of a main Ultra.
- The Japanese spelling of Yullian's name is the same as Julian and Urien.