Fumie Kumatani, Jun Senoue, and Kenichi Tokoi on Sonic Adventure Original Sound Track:

Sweet Punch …for Hedgehog Hammer

Kumatani: I enjoy myself completely. But it’s a simple game in the style of Whac-A-Mole.

Senoue: After all, I feel YMO’s taste in this music initially, don’t you agree?

Tokoi: Yes! I ended up associating this with YMO’s America tour in which Akiko Yano was singing in the background.