With Soul-Summoning Arts, There's No Case I Can't Solve

[Mystery + supernatural fantasy + crime-solving + deduction + occasional comedy + no System + CPU-melting cases + a little horror]

Our family has been poor for generations, all because of the spirit-summoning art passed down by our ancestors. A family that makes its living by dealing with the dead is never going to become rich or famous. That remained true until I received my notice to join the criminal investigation team.