I don't know if this is where it should go but I made a spreadsheet with how long each minigame takes, partly because I was just curious but also so I knew which games and characters to prioritize picking. https://docs.google.com/spreadsheets/d/1kmRjm_NzXDnyIBtOcWb2WqnY3S_YxLY-cBkl3JvJqbY/edit?usp=sharing When it comes to methodology I started timing when the Luffy on the loading screen disappeared and ended timing when the text saying "[character] wins" appeared. Also I didn't only count wins because you really don't need to win every game and there are some games that I'm just bad at. All testing was done with cpus on easy because there's no real gameplay differences other than it being harder so there's no reason to play on higher difficulties. I definitely would take this with a grain of salt but it is helpful for generally knowing how long the games could take.

Can an individual level from within a larger run be submitted for the IL leaderboard? And if so, how should they be timed?

In the NA version there are 3 boards that each have 3 formations, but it seems that in the JP version there are 5 individual boards. The boards are East blue, Grand line and Skypiea (all have boards numbered 1-3) in the NA version and East blue, Grand line, Skypiea, Water 7 and Long Ring Long Land in the JP version. I can't even find a japenese iso so I guess that doesn't really matter.

There's only a single category for a single individual level and no side categories or anything. Even though no one else actually plays this game it would be nice to have more things to run in this game.