Ikkakumon is a fictional creature from the Digimon franchise, which includes anime, video games, and trading card games. It is known for its distinctive appearance, resembling a large, armored sea creature with a single horn on its head. Ikkakumon is classified as a Champion level Digimon and is often associated with water environments. In battles, Ikkakumon uses its horn to charge at opponents and can unleash powerful water-based attacks. It evolves from Dolphmon and can further evolve into Zudomon. Ikkakumon embodies the themes of strength and resilience, making it a popular choice among fans of the series.