Yuka Osada

Yuka Osada (長田 結花) is a recurring Orphnoch renegade ally in Kamen Rider 555. She is a teenage girl whose desire is to go to a place where there is no fighting.

Personality
Originally a normal human, Yuka was bullied terribly by her younger half-sister Michiko and other girls on her school's female basketball team. Then things got worse as Yuka's parents favored Michiko over her, with only her messaging to Keitaro keeping her happy.

TV Series
The extreme emotional stress Yuka suffered from caused her to fall down the snow covered stairs, killing her and thus being reborn as the Crane Orphnoch (クレインオルフェノク). Though she attempted to use her power to help, it backfired when Michiko used her as a scapegoat for her injury and had Yuka kicked out of the family as a result. But when the mistreatment got worse after the school basketball team teased her for the last time, Yuka finally "snapped" and single-handedly slaughtered the entire girls basketball team, including her half-sister. Horrified of her actions, she runs out of the school, disgraced, and soon meets Kiba, who joins her in learning of their new-found existence. Though she agrees with Kiba's ideals of protecting humans, Yuka occasionally kills humans who seem bad (bullies, etc.) on reflex without others knowing, a habit that would eventually gain the interest of Lucky Clover because despite being a renegade, she kills humans. It's implied that Kiba and Kaido were unaware of her actions. She exchanged e-mails with Keitaro to a lesser extent after becoming an Orphnoch, as she later developed a strong crush on Kaido, though he did not reciprocate. Eventually she and Keitaro come to realize who the other was, and they had a brief relationship before she was weakened by the police's shots and killed by Saeko when Yuka was unable to assume Orphnoch form.

Paradise Lost
In the Kamen Rider 555: Paradise Lost (alternate ending to the TV series), Yuka was impaled by the Elasmotherium Orphnoch.

The movie Paradise Lost version of Crane Orphnoch's design is also dramatically different than that of the TV series. The shape of the crane head design has a more feminine look as the face is more human-like. She can assume a Flying Form (飛翔態). Her winged collars are also extended and protruding upward in a flying pose. One more significant change is the addition of crane-like legs that appear in place of the original Orphnoch-humanoid legs during Crane Orphnoch's flight.

Kamen Rider 555 video game
The Crane Orphnoch is one of several Orphnoch who are playable in the Kamen Rider 555 video game.

Orphnoch Abilities
Can fly freely in the sky at 480km per hour, to dazzle the enemy with afterimage effects caused by her rapid motion.

Portrayal
Yuka Osada is portrayed by Yoshika Katō (加藤 美佳). As the Crane Orphnoch, her suit actor was Takeshi Mizutani (水谷 健).