Tokyo Kaido

Synopsis

At a Tokyo research facility, Dr. Tamaki investigates the brain alongside four patients whose conditions isolate them from ordinary life. Hashi, a nineteen-year-old, voices every thought after an accident left debris lodged in his brain. Hana, a woman, experiences involuntary bodily reactions without warning, making public life unpredictable. Mari, six, cannot register other people as people, while ten-year-old Hideo insists he can communicate with aliens and God through powers he believes he possesses. Together, the four form an unconventional circle around Tamaki's investigation, raising questions about perception, expression, and the boundary between illness and an unfamiliar way of experiencing reality. Their daily encounters provide the study's human core, as each patient struggles with a world that cannot easily understand them, and Tamaki must determine what their symptoms reveal about mind.