"one piece" is current at 766 episode, where "Detective Conan" is current at 840
I was hooked for a while, its really quite good up to 350. On a break around 560 as I wasn't enjoying the current arc much, i'd suggest looking up the guide so you can skip the filler episodes.
Looking forward to seeing Your Name eventually. Unfortunately whilst there are some showings in Nottingham I can't get to any of them![]()