The transmigrator's name is Tosaka Takeshi.
His father's name is Tosaka Tokiomi, his two younger sisters are named Rin and Sakura, and a priest called Kotomine Kirei has moved into their home... Counting it all out on his fingers, the boy turns deathly pale: the war that will destroy his family is less than three years away.
Fuyuki City in the 1990s has a pretty good reputation. It's just that a murderous lunatic lurks on the streets, a wicked priest wanders the back alleys in a daze, a backup uncle frets over his own feelings nearby, and an old worm watches them all with greedy eyes.
Everyone who should die, could die, or is going to die is here.
This is the Holy Grail War.
No, wait... There seems to be something even more powerful inside my head!
