Kimi to Boku no Ashiato: Time Travel Kasuga Kenkyuusho

In the year 2022, Kazamidori Aki operates out of the Time Travel Research Facility alongside her dedicated assistant, Miyama. Together, they utilize a groundbreaking technology known as Aston, which has meticulously scanned and recorded every detail of the city over the past two decades. By processing this vast archive of data, the system can perfectly reconstruct historical moments directly within a client’s consciousness. This procedure, referred to as In-Brain time travel, allows individuals to vividly revisit their own pasts without ever physically leaving the present. Because these temporal journeys occur entirely within the mind, users are fundamentally unable to alter real-world events, thereby eliminating any risk of creating dangerous time paradoxes. Aki leverages this remarkable capability to assist clients who are burdened by past mistakes, guiding them toward personal growth and helping them change their lives for the better in the present day. However, beneath her professional dedication lies a deeply personal struggle. There is something profoundly unusual about Aki’s own history that sets her apart from everyone else. As she continues to help others confront their regrets, she must inevitably face the hidden secrets of her own past and reconcile with the lingering shadows she has long kept buried.