Aiba Asagi

In the huge supernatural world of Strike the Blood, Aiba Asagi is the resident tech genius and best friend of the main character. A lot of people call her the Cyber Empress because she does all the hard work when it comes to hacking and intelligence. At first, she is just a normal high school girl with a huge crush on Kojou Akatsuki, but she quickly becomes very important. She is a hero who is impossible to forget because she can handle a crazy world of vampires and demons with nothing but her crazy programming skills.

Asagi really nails the trendy gyaru look. She has beautiful blonde hair, bright blue eyes, and a body that always looks great. Fans love her because she is down-to-earth in a harem full of magical girls who are way too powerful. It is so sweet how she has a crush on Kojou that she can not help but show it. She gets really jealous when the other heroines get too close, which makes for some really funny tsundere meltdowns. Even though she is a normal person, she never backs down from danger. Also, her eventual spicy blood-drinking scenes show that she can totally keep up with the rest of the cast when it comes to top-tier ecchi appeal.

Asagi makes really great desktop wallpapers because she has such a fresh, modern look. Artists love to draw her with glowing holographic screens all around her or casually typing on her computer. There is also a lot of beautiful fan art that shows off her huge ecchi charm in very compromising situations. An Asagi background is exactly what you need if you want a brilliant tech genius who perfectly balances the charm of a normal girl with the energy of a waifu.