Eita, a mechanical otaku, discovers that Makina, the school idol he's secretly liked, is actually a robot built for sexual purposes. Now, he must navigate her bold advances while helping her keep her identity hidden in this chaotic romantic comedy.

• Tomoyo Takayanagi
• You Taichi
• Yuuki Kuwahara
• Hina Natsume
• Eriko Matsui
• Ryoko Shintani