In Ultraman, I Started with Twin Tiga

Looking for Books Where a Male Protagonist Transmigrates to the Ultraman World and Has a Male Love Interest

Whether there is a System or not doesn't matter.

There Are Too Few Kamen Rider Books. Can Anyone Help Me Find Them?

Ultraman Stories With a Female Lead From the Start

Becoming a Female Monster in the Ultraman World

Looking for Ultraman Stories with EX Monsters and Fused Monsters, Such as EX Zetton, Tyrant, and Zeppandon

I'm looking for books similar to *Ultraman: From the Start, I Became a Kyrieloid*.

Ultra, the Protagonist Can Obtain Monster Abilities

Detective Conan, Preferably With the Male Protagonist Becoming a Child Too

Ultraman Who Keeps Fighting After the Lights Go Out

Are there any Ultraman fanfics where the fighting continues even after the lights go out?

Playing as Ultraman Tiga From the Start

A System, Ultraman, and Transmigrating Into the World of Ultraman Tiga

The first book is good!