A Roman Grand Award work retitled Party no Sono Mae ni on publication. Centered on the tremor before a glamorous gathering, it depicts young characters' expectations, anxieties, and changing relationships.

In the time before the party, unspoken feelings begin to move.

A Cobalt Bunko novel set ten years after an accident at a nuclear fuel reprocessing plant in the Ryusen district. Taro, who lost his parents and hometown, meets a woman photographer pursuing a phantom butterfly and confronts memory, loss, and hope.

A phantom butterfly over a lost hometown awakens a boy's prayer.