Season
- Season 1 2013-04-04
- Season 0 2012-10-25
Episode
- Episode 1: Opus 1: Rainbow Colored Flower Fuse
- Episode 2: Opus 2: Fortune Cat
- Episode 3: Opus 3: Illusory Picnic
- Episode 4: Opus 4: Evening Swallow
- Episode 5: Opus 5: Clown's Prescription
- Episode 6: Opus 6: Wing of Sunrise
- Episode 7: Opus 7: Three Knights And
- Episode 8: Opus 8: Silver Box
- Episode 9: Opus 9: Blue Rose
- Episode 10: Opus 10: Beastmaster's Tears
- Episode 11: Opus 11: Ice-Cream Parade
- Episode 12: Opus 12: The Rainbow Promise
- Episode 13: Opus 13: Karneval
Karneval Season 1 Opus 12: The Rainbow Promise
Nai searches for someone important to him, with only an abandoned bracelet as a clue. Gareki steals and pick-pockets to get by from day to day. The two meet in a strange mansion where they are set-up, and soon become wanted criminals by military security operatives. When Nai and Gareki find themselves desperate in a hopeless predicament, they encounter none other than the country's most powerful defense organization - "Circus"!!
