In the anime, the psychological impact of time travel on Shinpei is portrayed as overwhelming and distressing. As he constantly jumps back and forth in time, he struggles with feelings of confusion, disorientation, and a sense of losing control over his own life. Shinpei experiences a deep sense of loneliness and isolation as he grapples with the consequences of altering the past and the uncertainty of the future. The anime highlights the toll that time travel takes on Shinpei's mental health and emotional well-being, showcasing the complexities and challenges of navigating through the intricacies of time manipulation.