Biography
Dr. Gengo Aoi is the grandfather of Kazuya and Kazuha, and a member of the Chevalier. He is the scientist that developed the Pandora, Limiters, and Stigmata. His newest project is aptly named Valkyrie, it was meant as a counterweight to Pandora, but was brushed off, however as of recent events it has been reintroduced and activated.
Appearances
Gengo Aoi FAQ
What anime is Gengo Aoi from?
Gengo Aoi is a character in Freezing and appears in 2 titles in total, including Freezing Vibration.
What is Gengo Aoi's Japanese name?
Gengo Aoi is written アオイ 源吾 in Japanese.
Where can I watch Gengo Aoi?
Open the Freezing page for licensed streaming links and the full episode list.