Sprite art:

Connor Daly and Saehyun Park

Music:

start-music - "Strawberry", by Jay Someday 
https://on.soundcloud.com/w0LTXMjN2E1PadHV1K

Sound Effects:

coin was found here: https://soundeffect-lab.info/sound/anime
move was found here: https://soundeffect-lab.info/sound/battle
explosion was found here: https://soundeffect-lab.info/sound/battle/battle2.html