E1 · The girl with the killer whale: Nanami the adventuress
E2 · Caribbean pirates chasing after children!?
E3 · The Atlantic ocean gang is coming!?
E4 · Run, run, run!!
E5 · Rio de Janeiro never sleeps
E6 · The day we met a sulphur-bottom whale
E7 · Under the Atlantic: Thomas all alone
E8 · Sunken boat on the Zaire river: Treasure mystery
E9 · Boat of hope floating on a mysterious underground lake
E10 · The Pepelonchino sails across land!
E11 · Princess Nanami: Dream of the Aegean sea
E12 · Another Nanami and a happy family
E13 · Oh! The worst day of Thomas's life
E14 · Exciting! A lady on the island of Sicily
E15 · Wonderful unity! Nanami dancing in the sky
E16 · A new friend!! Tico's baby!
E17 · Attaboy, Junior! His first deep breath
E18 · What!! Sheryl, engaged!?
E19 · Big panic in the North sea oilfield: Protect the seabird!
E20 · Does Junior hate Nanami!?
E21 · Shining iceberg! Legend of the North sea aurora
E22 · Ice labyrinth! Buried time
E23 · Goodbye forever! Tico's death
E24 · They who give life: Whalesong sounding in the sea
E25 · To Japan! In search of memories of mother
E26 · I met mom! A distant summer's day
E27 · Ghost story in the fog! St Elmo's ghost-ship
E28 · Squidball 2 goes into deep sea!
E29 · Nanami's adventure: An island with butterflies!
E30 · Miraculous egg which grants eternal beauty
E31 · Sheryl and Scott: A night on a desert island
E32 · To the Coelacanth sea: Mystery of the shining monster
E33 · Scott isn't responding!! Sea that's a devil's lair
E34 · Raise the sails!! Great chase of the blue whale
E35 · Last chance! Dad's prayer
E36 · The light whale in danger: Devil's attack!
E37 · Ambition awakened! Castle of the southern continent
E38 · The light whale's guidance: End of the iron castle
E39 · Departures: The eternal ring of light
