|This article is about a/an ally in Kamen Rider 555.|
|Series:||Kamen Rider 555|
|Ally Type:||Ryusei School Alumnus|
Faiz Gear Owner/Guardian
|First Appearance:||The Start of a Trip|
|Last Appearance:||Kamen Rider 555: Paradise Lost|
|Number of Episode|
|50 (555) |
Full list of appearances
Aoi Yuki (child)
Mari Sonoda (園田 真理 Sonoda Mari) is a member of the Ryusei School who was sent the Faiz Gear and Auto Vajin by Hanagata, but was unable to use them because she is not a Orphnoch. She insists that Takumi accompany her and use the Faiz Gear to fight Orphnochs.
Mari is not as good-willed as she initially appears, and will often agree with Takumi when Keitarou suggests they use Faiz to help more people. She always believes the good in her friends, even Sawada and Takumi after she found out they were Orphnochs as well. She dreams of becoming a beautician.
To Be Added