In the World of Tiga, I'm a Kamen Rider

Just after transmigrating into this world, Dekisugi saw on television that TPC had just been founded, along with its current director, Souichiro Sawai. He could only confirm with some regret that this was the world of Ultraman Tiga.

To survive in this world, Dekisugi had no choice but to study hard. He successfully got into TPC's Scientific Research Center, and to celebrate, he called over his childhood friends:

The youngest physics professor at the University of Tokyo: Nobita Nobi;

A famous boxer and Japan's triathlon champion: Takeshi Gouda;

A well-known designer and product manager, and heir to the Honekawa Corporation: Suneo Honekawa;

And a dance teacher and former ballet dancer: Shizuka Minamoto…

“So I'm that Dekisugi!” Dekisugi exclaimed in surprise. “But isn't someone missing from this group?”

That day, a time machine brought a blue robot and his golden finger, along with enemies hidden in the depths of time!

Humanity's enemies aren't just monsters. There are also these ancient humans, whose malice knows no bounds!

Daigo is the light, protecting humanity's side. I'll be the shield, guarding everything in the dark!