Am I Really the Protagonist?

After dying unexpectedly, he arrives in another world and becomes Izumi Sagiri's older brother. Both parents are dead, and he has a house and a little sister. All he has to do is become a plagiarist, and he's practically living the life of a winner!

But he never expected this world to have more than just a little-sister setup.

Ghouls are attacking people again?

An elf girl has caused a spatial quake again?

Oh, the great onmyoji of Tokyo is busy battling some gap youkai lately, so he doesn't have time to deal with any of this.

But why do the chefs in this world seem strange, too? Can their dishes grant buffs and improve a person's physical potential? Can even the finest dishes satisfy ghouls?

So... am I really the protagonist?

This novel and its characters are entirely fictional. Any resemblance to actual people or events is purely coincidental. Do not imitate.