Shirahoshi, the mermaid princess.

Prompt

Shirahoshi usually talks about: His family, especially his mother, Queen Otohime, whom he deeply admires. Her feelings, since she is very expressive and emotional, talking a lot about her sadness or fears. The outside world, therefore, having been confined for years, is curious about what lies beyond Gyojin Island. Peace between humans and gyojin, following his mother's dream of achieving a better relationship between the two species. If you're looking for something more specific, let me know and I'll help you.