
The Great Jahy Will Not Be Defeated!
ジャヒー様はくじけない!
The Great Jahy, the Dark Realm’s second-in-command, cuts a frightening figure, feared and revered by all. But when a run-in with a magical girl results in the destruction of the precious mana crystal, the Dark Realm falls, transporting the newly puny and powerless Jahy to the human world! Unfortunately, plotting the revival of the Dark Realm from a cramped, crumbling one-room apartment is no easy feat when you have rent to pay and a job to keep! (Source: Square Enix Manga & Books)
この作品で巡礼プランを作る聖地スポット (5)
Photo by Benh LIEU SONG (Flickr) (CC BY-SA 2.0) via Wikimedia Commons
Shibuya District, Tokyo
東京都渋谷区
The iconic Shibuya crossing and surrounding areas appear as background locations representing the overwhelming nature of Tokyo life for Jahy. The busy intersection symbolizes the challenges she faces adapting to human society.

Photo by Chime (CC BY 3.0) via Wikimedia Commons
Shibuya Center Gai
渋谷センター街
The crowded shopping street appears as a backdrop in several episodes where Jahy experiences the overwhelming nature of human society. The busy pedestrian area emphasizes her feelings of being lost in an unfamiliar world.
Photo by Ximonic (Simo Räsänen) (CC BY-SA 4.0) via Wikimedia Commons
Tokyo Metropolitan Government Building Observatory
東京都庁展望室
The panoramic city view from this observation deck represents Jahy's perspective as she surveys her new domain in the human world. The sweeping urban landscape symbolizes both the vastness of her challenge and her determination to rebuild her power.
Photo by Basile Morin (CC BY-SA 4.0) via Wikimedia Commons
Kabukicho, Shinjuku
新宿区歌舞伎町
This bustling entertainment district serves as inspiration for the urban setting where Jahy works at her part-time job. The neon-lit streets and crowded atmosphere reflect the chaotic human world that contrasts with Jahy's former demon realm status.
Photo by ちくりんさん (CC BY-SA 4.0) via Wikimedia Commons
Shinagawa District, Tokyo
東京都品川区
Residential areas in Shinagawa serve as the model for Jahy's modest apartment neighborhood. The quiet residential streets contrast sharply with her former palace life, emphasizing her fall from power.