Irisu is like the sun personified. Her happy-go-lucky attitude and hyperactive nature make her just like a sunflower.
Irisu is bold, daring clumsy and fun! She makes a point to try and befriend everyone she meets although her curiosity can get her into trouble. Siren P is usually there to bail her out though. Because of her initials, Irisu acts as the centre.

Voice: high-medium pitch, energetic, powerful and expressive! Think characters like Chika or Mari from love-live.