Old Detective anime
Anime
If you are fan of mystery and suspense this stack is highly recommended for you to check out. Most animes in this list follows the main character solving cases each episode, either being related to the plot or not. Each episode from these animes does an exceptional job of engaging the viewer and keeping us on the edge of our seats, also giving us heart warming and nice breaks in between episodes for some slice of life with small cases. so if that's not to your taste then please consider looking else where for recommendations. (these are just the main for most, some may have other seasons or movies that aren't in this stack)