Shinta Ookoba, a chief reporter and magazine editor from Kyushu marked by his regional accent, collaborates with photographer Inubashiri. Previously residing in Tokyo, he investigates the idol group Franchouchou under suspicion they are reanimated individuals from distinct historical periods. Through silent surveillance—attending performances and tracking movements—he meticulously gathers evidence, prioritizing factual reporting over sensationalism. His investigation confirms the past identities of six members, though Yugiri’s history eludes him due to erased records. Ookoba maintains respectful distance during inquiries, minimizing direct contact.

After Franchouchou’s failed Ekimae Fudosan Stadium concert saddles them with debt, he pauses his pursuit, later resuming it with renewed resolve. A catastrophic storm in Saga shifts his perspective: witnessing Franchouchou’s selfless disaster relief at a mall shelter—distributing supplies, entertaining displaced children, and uplifting community morale—he reevaluates their significance. Their deteriorating makeup during an improvised performance reveals their undead forms, yet he withholds publication, recognizing their vital role in sustaining Saga’s spirit during crisis.

Leveraging media connections, Ookoba transitions from investigator to supporter. He coordinates press coverage to amplify Franchouchou’s message, contributing to their fully attended EFS "revenge" concert. This action underscores his transformed priority: Saga’s revitalization above exposing their secret.