Iru is a sweet, gentle and kind boy. As Hinata says, he is the dumbest out of everyone in RISING. He is also very clumsy, often tripping over rocks and such. Other than that, he is often mistaken as a girl, but he tells them shyly that he is a male. He can be shy around many people and often gets overwhelmed.
Iru wears his green hair in a side pony tail that is braided. He wears a candy shaped bow to hold it. His eyes are aqua. He wears a green dress with a yellow butterfly. His skirt is ruffly with crystals and many other decorations. Iru's shoes are white with butterflies similar to the one on his dress. He wears long, green socks with swirly purple patterns on it.
Now he has a new appearance. His hair is longer, and down, and is darker. His eyes are a darker shade of turquoise.
- He is CureItsuki's first male character.
- He has a crush on Hanayo Nishimoto.
- He sometimes is seen wearing Rosette Jewel.
- He is a Triangle fan.
Kanon: Iru is a huge Kanon and Triangle fan.
Junon: Iru is a huge fan of Triangle and Junon.
Pinon: Iru is a huge fan of Pinon and Triangle.
Sophie Hojo: Iru idolizes Sophie as his favorite idol in PriPara.