Gaiking: Leagend Of Daiku Maryu Season 1 Episode 7 Clash! An Honorable Duel

Daiku-Maryu docks at a tropical island where the crewmembers enjoy some beach time. Then from the other side of the island, they hear the sound of wild Demon Beasts, which are indigenous Demon Beasts that have not yet been made evil by the Darius Army.