A test of Haruta's hand mechanics from JJS, I plan to make a full moveset soon but for now the only moves that work is 4 (both on and off hand) and 3. I am severely proud of this as it took me a LONG time. I'm happy to say that his entire R special works just as it does in game, same with both 4th variants and 3rd move.
Everything by me except Toes Engine and the character is from JJK (note: there is a little bug that happens when the hand is pursuing the dummy and you press 4 to bring it back and it disappears, just press 4 again and it will reappear... i dont know why it does this.)