Kappei YamaguchiJapanese
Matthew EricksonEnglish dubFull Betterman cast →Biography
Keita is a seventeen year old high school student who, through a chance reunion with his childhood friend Hinoki, finds himself recruited as a Head Diver for Akamatsu Industries. He is quite different from the typical mecha pilot seen in most anime, being rather awkward and prone to panicking easily. However, on multiple occasions, he shows his willingness to place himself in danger to protect those he cares about. He has especially high readings as a Dual Kind, and at one point is even able to pilot a Neuronoid by himself. This is a result of a transplant of Dura mater he received as an infant, due to a serious head injury, from a woman named Laurier Noir. Although he shows an attraction to several girls throughout the series, he is especially fond of Hinoki, and makes no secret of his desire to pursue a relationship with her, despite the rather apathetic attitude she often displays towards him.
Appearances
Keita Aono FAQ
What anime is Keita Aono from?
Keita Aono is a main character in Betterman.
Who voices Keita Aono?
Keita Aono is voiced by Kappei Yamaguchi in Japanese and by Matthew Erickson in the English dub.
What is Keita Aono's Japanese name?
Keita Aono is written 蒼斧蛍汰 in Japanese.
Where can I watch Keita Aono?
Open the Betterman page for licensed streaming links and the full episode list.

