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Kaya Nijiro (カヤ虹色 Kaya Nijiiro) is a Mage and Singer who uses Water Magic, she is Amashi's older sister.
Kaya is a slender young mermaid with blue hair, dark blue eyes, blue gills matching with her eyes and fair skin with a light tint of blush. She wears a green kimono with scattered feathers and a purple belt with a red ribbon above the belly, her tail is purple.
Kaya is a quiet, adventurous, intelligent, charismatic, and also a bit naive person, but mainly a person with a kind heart. She is polite and does not believe in hurting people or the nature. She has a extremely friendly nature and struggles to enhance her powers.
Trident: Kaya possess a blue trident it is shown having lots of magic skills, and serves as a personal weapon for Kaya. When its power is activated, it triggers a gleaming beam with golden glow and you can hear acute melodies.
Magic and Abilities
Water Magic (水系各種魔法 Mizu Kei Kakushu Mahō): Kaya uses Water Magic as her primary source of combat. Using her Magic, she is able to control water through her urn to hit opponents with great force, usually done via giant waves of water or through variations of beam attacks.
- Water Resistance: Being a mermaid and a user of Water Magic, Kaya is immune to water attacks, she is able to support multiple damage even without diverting.
- Enchanced Speed: Kaya can get around easily in water at a fast speed and can get to the ocean floor.
Darkness Magic (闇の魔法 Yami no Mahō): Kaya has proven herself to be a skilled user of Darkness Magic in different forms to attack her targets. Using the magic as her game-changer in most of her fights.
Ice-Make (氷の造形魔法, アイスメイク, Aisu Meiku): A form of Molding Magic that allows the user to create ice at his will and to shape it into objects. In Kaya's case, she uses Dynamic Ice-Make, meaning she can shape her ice into living beings, usually in the form of animals.
- Cold Resistence: Ice-Make Magic's most basic defense, as an Ice-Make user, Kaya is an individual resistant to cold and as such is able to take damage from ice and snow-based attacks without sustaining major injury and is either completely immune to snow based attacks such as Snow Magic or is more resilient to it than other people.
Dark Écriture (闇の文字 (エクリテュール) Yami no Ekurityūru): Kaya is a beginner in Dark Écriture, being able to write runes in the air, using her trident or her fingers.
Levitation: Kaya can float in the air.