Noah

From the Start, Transforming into Noah or Something Permanent

The Protagonist Becomes Noa, Able to Use Ultraman Noa Infinitely from the Start

The protagonist becomes Ultraman Noa from the start. Not someone who just gets a few fragments, and not a form they can only use a handful of times: they become Ultraman Noa permanently. A System is optional.

Looking for a Book Where the MC Becomes Reiga or Noah from the Start