Caligula Episode 6 English Subbed Episode Title:Looking Forward Doesn't Equal Progress On its Own. Understanding One's Situation is Also an Important Step.Episode Description: μ's voice echoes throughout the city and the Musicians attack Ritsu and others along with Digiheads. Why do they have to return to reality? As they fight, each members affirms their resolve to face reality, manifesting their Catharsis Effects all at once. However, Ritsu alone remains unable to remember his bitter, painful reality.