Season
- Season 2 2004-04-03
- Season 1 2003-04-05
Episode
- Episode 1: Morning of Separation
- Episode 2: That Horizon
- Episode 3: Aquamarine Melody
- Episode 4: A Premonition of Happiness
- Episode 5: Maestro
- Episode 6: The Young Man
- Episode 7: Her Stolen Heart
- Episode 8: The End of the Memories
- Episode 9: Love Etude
- Episode 10: Leftover Feelings
- Episode 11: Her Brother's Feelings
- Episode 12: The Marine Mermaid's Light
- Episode 13: His Secret
- Episode 14: Voice From the Dark
- Episode 15: Prayer of the Seven Seas
- Episode 16: It's Summer Vacation! Let's Gather, Everybody!
- Episode 17: A Midsummer Night's Celebration
- Episode 18: Star Labyrinth
- Episode 19: Song of Healing
- Episode 20: Love Detectives
- Episode 21: Love Intrusion
- Episode 22: Robber of Memories
- Episode 23: Feelings Inside
- Episode 24: I Wish...
- Episode 25: Love Fortune
- Episode 26: Idol Debut
- Episode 27: Separated Sisters
- Episode 28: Seira's Flower Garden
- Episode 29: Gloom by a Triple-Threat
- Episode 30: Embrace Me...
- Episode 31: The Last Love Letter
- Episode 32: Memories Vanished At Sea
- Episode 33: Confused Heart
- Episode 34: Temptations of a White Feather
- Episode 35: Instead of a Goodbye...
- Episode 36: The End of Despair
- Episode 37: To the Castle in the Sky...
- Episode 38: Battle on Christmas Eve
- Episode 39: Onward to That Dream
Mermaid Melody: Pichi Pichi Pitch Season 2 Maestro
As one of the seven mermaid princesses, Lucia must travel to the human world to protect the mermaid kingdoms.
