Slashblade is an interesting katana mod that gives the player different abilities by landing combos and special attacks: https://www.curseforge.com/minecraft/mc-mods/slashblade
This would pair up amazingly with your mod, however, as of right now, the sword isn't rendered, and there's no animation despite the fact that I added the weapon into the config folder.

If this can be implemented, I would like to make a samurai modpack based on these two mods :)

Ooo, I agree. This would definitely add some interesting abilities.

I agree,too.

I mean yeah but please don't do that now because there's way more important things to add before this