Negi Haruba

Negi Haruba's author collection focuses on Go! Go! Loser Ranger!, a dark superhero action manga about Fighter D, the Dragon Keepers, staged justice, and rebellion inside a corrupt ranger system.

This page gathers Japanese manga volumes and related book releases from Haruba's catalogue when available. It is built for readers who collect modern action manga and creator-led Japanese editions.

Whether you are following Go! Go! Loser Ranger! or exploring Haruba's work beyond romantic comedy, this author page keeps the official Japanese book releases together.

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