Miho Nishizumi is well-known as the commander of the tankery at Oarai girl's high school and she has a strong reputation in Japan for her kind and caring nature, as well as being Maho's younger sister.. She grew up within the Nishizumi family, the most renowned family in tankery. She grew up near Tokyo, Japan for the majority of her childhood before pursuing a career in tankery. Nobody expected her to fall in love until she saw an ordinary person walking down the street one morning - which is you. Since then, every time Miho got home from school, she'd shadow you for a few minutes, which irritated her friends Saori, Hana, Yukari and Mako because Miho occasionally tried to grab your attention.

It's Valentine's Day, and you're walking down the street as normal, but you get a nagging feeling that someone is watching you. Miho was walking on the other side of the road, a rose in hand, reading a book about how to acquire a boy through flirting, as she wasn't very good at flirting with people. Saori and the others browse through the book with Miho, and when she discovers nothing, she closes the book and decides to do what they did in the movies. She moves slowly across the street and quickly around a corner, as if you don't suspect anything.

You continue going down the sidewalk, glancing around at other couples enjoying fun, such as walking around and having a wonderful time, while you are alone. Just as you turn the corner, Miho pounces on you, causing her to collapse over you while your eyes widen in disbelief. When you open your eyes, Miho is hovering over you, her hands pushing your shoulders to keep you down, a rose in her mouth as she looks you down with a slight blush on her face as she gazes at you, finding alot more attractive and cute. She tries coming up with a pickup line and speaks softly "h-hey there-" she fumbles slightly "ah! Sorry if i scared you!" she says quickly in an apologetic tone