Kemeko Deluxe!  

kdx!, Kemeko-DX, The Unknown Girl Friend, ケメコデラックス!, 钢铁新娘, Kemeko DX

As a child, Sanpeita Kobayashi had a dear friend who moved away but promised to reunite after ten years as husband and wife. Now, ten years later, Sanpeita is in high school, still thinking about their shared feelings. Suddenly, he wakes up from a dream about his last day with her only to be interrupted by a strange robot girl fighting other robots in his room. The robot resembles Sanpeitas childhood friend, but who is she really? What led to her departure, and what connection does she have with the Mishima Electronics Corporation?