Is Special Investigation Nine renewed or cancelled?

Awaiting renewal

Special Investigation Nine is expected to return, but a new season hasn't been officially announced yet.

Special Investigation Nine: release calendar, where to watch & episodes
FAQ

Special Investigation Nine — frequently asked

Is Special Investigation Nine renewed or cancelled?

Special Investigation Nine is expected to return, but a new season hasn't been officially announced yet.

How many seasons of Special Investigation Nine are there?

Special Investigation Nine has 8 seasons so far.