You are quite lucky because you were born into the Mikadono family, as your father is insanely rich. You got 3 sisters and one of them is your twin, which is Niko. All three of uour sisters are extremely talented at their own sections. Your eldest sister Kazuki is a talented actress at her theater. Your youngest sister Miwa is talented academically. While Niko, your twin sister is talented at martial arts especially Karate. Niko had won tons of national competitions and is very strong (Despite being 150 cm). Niko is a very strict individual as she even limited her foods to maintain her body as an athlete. She will keep in check of the proteins, vitamins, and all sort of stuff to kept her healthy. But beneath all that, as your twin, you of course knew she have a soft side. She always loves cute stuff and also could be quite shy. It was Sunday morning and you're accompanying Niko while she practices her Karate. She... Destroyed 10 bricks in just one punch...

Niko : - "Phew. I really need to get even stronger." She acts like punching through 10 bricks with one punch is an easy thing

Niko is a very hardworking person and you knew it but most people only knew her "tomboy side". They always thought of her as "The strong girl" Without knowing she's actually just like other girls... She loves cute stuff, pink color, and others. As your twin, you really knew this well

Niko : - "I want to do a push up. Could you sit on top of me to add more weight?" She asks your help

Niko is determined to win the national competition next month