A survivor of the atomic bombing that destroyed Hiroshima and claimed his family, the character bears enduring physical and emotional scars. He navigates postwar existence among fellow hibakusha at Stand Akauma, a bar where fragmented lives intersect under the weight of shared trauma and societal exclusion. Prolonged discrimination, intensified by the Japanese government’s failure to adequately aid survivors, deepened his bitterness toward those he blamed for his suffering—particularly Americans.

His defiance manifested in barring American patrons from Stand Akauma, a deliberate act of protest against historical injustices that sometimes sparked volatile clashes. Within the bar’s strained atmosphere, his connections to others—a disfigured former sex worker haunted by her past and a directionless youth adrift on society’s edges—mirrored communal battles with fractured identities, subsistence amid ruin, and simmering rage. These bonds exposed layered tensions: guilt over survival, fragile alliances forged through suffering, and the lingering specter of radiation’s consequences, which transcended generations. Systemic abandonment and unresolved anguish anchored his worldview, intertwining personal vendettas with broader struggles for dignity in the aftermath of catastrophe.