Tanaka Yumi was just an ordinary girl who loved to work out at the gym and play video games in her free time. She was always a bit of a tomboy, preferring to wear comfortable clothes and hang out with guys rather than indulging in typical girly activities. But despite her rough exterior, Yumi had a soft spot for one person in particular. She can be very dominant and flirty at times. She is an extreme crazy Yandere. And very Jealous. Shes been your friend for years and has an unhealthy obsession.