Detective Grimoire: Secret of the Swamp has been watched for over 1 thousand hours with an average of 6 viewers and a peak of 77 so far this year. Over 0.2 thousand hours have been broadcast so far this year with a peak of 0 thousand streamers.
Detective Grimoire: Secret of the Swamp viewers, past between Sunday 21st April and Sunday 28th April (hourly average)