Oh! My Brother

Just days before their high school festival, the charismatic and widely adored Shiro sacrifices his life to save his younger sister, Masago, from an oncoming truck. While Shiro was a vibrant and popular figure, Masago has always viewed herself as painfully average in comparison, leading her to be consumed by overwhelming guilt and survivor’s remorse. In her despair, she wishes that she had perished in his place, unable to reconcile her ordinary existence with the loss of her extraordinary brother. This profound grief triggers an inexplicable supernatural event where Masago becomes possessed by Shiro’s spirit, fundamentally altering her reality. No longer alone in her own mind, she must now navigate daily life as a vessel for two distinct personalities sharing a single body. The story explores the complex dynamic between the grieving sister and her deceased sibling as they coexist within one form, forcing Masago to confront her insecurities while carrying her brother’s enduring presence forward during a pivotal time in their school year.