Shigehisa Aoki

is the human form of the .
== History ==
=== 555 ===
He is Takumi and Kiba's boss at a pizza parlor, but was forced by Smart Brain to kill humans. He was defeated by Faiz but was spared, told to remain living as a human.
===Decade===
An alternate version of Dolphin Orphnoch was part of a group of five Orphnoch which attacked Decade and Natsumi during the destruction of the worlds. They were all quickly destroyed by Decade as Kamen Ride: Faiz. 
== Form ==
Dolphin Orphnoch
Statistics
*Height: 203 cm.
*Weight: 124 kg.
He was able to swim up to 85 knots, use echolocation to detect enemies up to 8 kilometers away, and was equipped with a fin-like sword. 
;Powers and Abilites
* Transformation to Orphnoch: As all his race, he can transform from human to Orphnoch.
* Destroy hearts: As Orphnoch, he can used his tentacle or weapon for eliminated the hearts of the victims in burst of flames. It wasn´t see in the series.
* High-Speed Underwater Movement: He is able to move underwater at 85 knots (157 km/h).
* Ultrasonic Detection: He is able to hear 8 km away from the spherical organs of the body.
;Arsenal
* Fin-like Sword: With his weapon, he can attacked his opponents and cut through a 20 cm thick iron plate.
==Behind the Scenes==
===Concept Art===
Dolphin Orphnoch was designed by .
==Notes==
*His name is not to be confused with Aoki, the Ox Orphnoch.
*His suit was remodeled from the Snail Orphnoch.
==Appearances==
* Kamen Rider 555
**Episode 20: The Beautiful Assassin
**Episode 21: Accelerating Spirits
* Kamen Rider Decade
**Episode 1: Rider War 
Category:Orphnochs
Category:Allies
Category:Dolphin Monsters
Category:Good turns evil
Category:Evil turns good
Category:Monsters who appeared in Decade
Category:555 Characters