Mou Ichido, Nandodemo.

Following a sudden and devastating accident, Takahiro awakens to find that his past has been fractured. The most painful casualty of his trauma is the complete erasure of his memories concerning Tarou, the man he shares his home with and the partner he once loved deeply. Stripped of their shared history, Takahiro is left navigating a life alongside someone who feels entirely like a stranger, despite the intimate domestic space they continue to occupy together. This unexpected loss plunges both men into an emotional void, forcing them to confront the fragile nature of memory and devotion. For Takahiro, every interaction with his live-in boyfriend becomes a delicate negotiation between the ghost of a forgotten romance and the stark reality of his present amnesia. The foundation of their relationship has vanished, leaving behind only the quiet echoes of a bond he can no longer recall. As they struggle to bridge the distance created by Takahiro's condition, a profound question emerges: can a love built over years survive when one half of the equation has been wiped clean? Takahiro must determine whether the feelings he once held for Tarou can be recovered from the depths of his mind, or if he will need to find the courage to fall in love with his partner all over again.