KALPA: Cosmic Symphony/Astra KALPA/수록곡/콜라보레이션 Crimson Quartz KALPA: Cosmic Symphony/수록곡 Sixtar Gate: STARTRAIL/수록곡 틀:Arcaea/Memory Archive KARUT Arcaea/수록곡/배경 틀:KALPA/Sixtar Gate Arcaea/차트 디자이너 KALPA: Cosmic Symphony/Astra Play Arcaea/수록곡 Arcaea/Base Potential