Street Fighter 6 - Unlocking Akuma's double air fireball, Misogi & Kongou Kokuretsuzan

After you perform Akuma' secret taunt, you gain access to double aire fireballs, Misogi & Kongou Kokuretsuzan.
Sitdown taunt: Back + 3 punches & 3 kicks
When he sits down: Down + 3 punches & 3 kicks (You can spam to not mess up)
Double air fireball: Forward jump, Qcb + 2 punches
Kongou Kokuretsuzan: Down, down + 3 punches
Misogi: Qcb, qcb + Kick