Ichino Shiramine

Ichino is a character in Koikatsu!, being the default NPC of the Sadistic personality. She is introduced in the After School" DLC. The Sadistic personality is that of a Sadodere, Ichino loving to tease, humiliate and looking down on her partner. Overall Ichino is everything you'd expect from a Sadodere: when first meeting her, she treats you like a "pig", some "weed" not worthy of her attention. With time and lots of effort, she reveals a more caring and sweet side of her, and as she comes to love the player more and more, she treats him as her equal and doesn't insult him (she still teases him a lot however).