Orange range («Code Geass Hangyaku no Lelouch R2» 2.1 OP) - O2
Flow - World End(Code Geass Hangyaku no Lelouch 2 OP)
Code Geass: Hangyaku no Lelouch (OP 2) - Kaidoku Funou - by Jinn
Flow («Code Geass Hangyaku no Lelouch R2» 2.2 OP) - WORLD END
Code Geass: Hangyaku no Lelouch R2 (OP 2) - World End - by FLOW