Here's me gambling on anyone here having seen Ringing Bell. Animated versions for everyone present.
Ringing Bell is 46 minutes and it's here: (apparently I can't link Crunchyroll here? The url keeps getting censored, but it's a legal site, so...? Well anyway, it's on Crunchyroll as /ringing-bell/ringing-bell-ringing-bell-subtitled-712707) - It's sort of like Bambi if Bambi had spent his life tracking down the hunter for revenge instead of getting a girlfriend.