Karen Aoki

Great Days (JoJo's Bizarre Adventure Part 4: Diamond is Unbreakable OP3) - Yugo Kanno

Great Days - Jojo Bizzare Adventure

Great Days - Jojo Bizzare Adventures

Great Days - Jojo Bizzare Adventure

Great Days ("From JoJo's Bizarre Adventure Part 4: Diamond Is Unbreakable) - Karen Aoki and Daisuke Hazegawa

Great Days - 菅野祐悟(ジョジョの奇妙な冒険 Part4 ダイヤモンドは砕けない)