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Cover of Yamiochi Last Boss Reijou no Osananajimi ni Tensei shita. Ore ga Shindara Bad End Kakutei nanode Saikyou ni Natta kedo, Mou Yamiochi [Yandere-ka] shitemasen ka?

Series profile

Yamiochi Last Boss Reijou no Osananajimi ni Tensei shita. Ore ga Shindara Bad End Kakutei nanode Saikyou ni Natta kedo, Mou Yamiochi [Yandere-ka] shitemasen ka?

Ongoing Last update 2026-01-11
ActionDramaEcchiFantasyRomance 5.9

Editorial review

The manga features a light, comedic tone that contrasts its dark fantasy setting, focusing on the humorous misunderstandings between the protagonist and his childhood friend. The art style is bright and polished, utilizing classic “otome isekai” aesthetics with expressive character designs that highlight the heroine’s yandere potential. Overall, the vibe is a playful romantic comedy wrapped in a game-like world, offering a mix of wholesome affection and exaggerated, slightly unhinged antics.

Where to read

Use official sources and licensed publishers.

Official reading link