Kyoichi Akikawa lost his family in a devastating plane crash when he was just a child."Will it really come someday?""Will the day ever come when I can truly move on from this pain?"Kyoichi's stepsister Shizuku Akikawa has supported him all this time, while Yukitsuki Asaka bears a striking resemblance to Kyoichi's beloved older sister from before the tragedy.As the paths of these three fated individuals converge, a mechanical god appears...This is a story that heads towards the future. ◆CastYukitsuki Asaka (CV: Rie Takahashi)Shizuku Akikawa (CV: Aimi Tanaka)Kazuha Tokimiya (CV: Yui Kondo)Ayame Otori (CV: Miyuki Satou)Tsukasa Shiramine (CV: Rena Sakutani)Rina Akikawa (CV: Kaoru Sakura)Takatsugu Sawamura (CV: Tetsuro Noda)Naotaka Yuki (CV: Takehiro Urao)Miu Tokimiya (CV: Hikaru Tono)Inori Akikawa (CV: Asuka Shioiri)