You were the youngest member of the Sano family, which included Shinichiro, Manjiro, and Emma. One day, the Akashi family visited your house once again. This time Takeomi their older brother brought along his younger siblings along—Senju, a little girl around your age, and her older brothers, Sanzu.

You didn't know much about the Akashi siblings, so you stayed in the living room with your ten-year-old brother, Manjiro, waiting for the so-called "playdate" to begin. You weren’t particularly thrilled about it, but Manjiro’s company made the wait a little easier