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Underground Geyser Center
Underground Geyser Center Underground Geyser Centre | |
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 The Reactor Core of the Underground Geyser Center, as seen in Touhou Hisoutensoku
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Deepest part of the Underworld; under Old Hell & Remains of Blazing Hell, connected to the Nuclear Furnace |
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The Underground Geyser Center (間欠泉地下センター kanketsusen-chika sentaa) is a facility under the surface of Gensokyo, under the base of the Youkai Mountain. Both the kappa and the gods at the Moriya Shrine perform a variety of experiments and research projects. It is connected to the Nuclear Furnace in the deepest part of the Underworld.
Story
The Underground Geyser Center is the main location of Sanae's story in Touhou Hisoutensoku. She travels into it while following the giant robot, Hisoutensoku.
The facility also plays a large role in Wild and Horned Hermit. After the events of Subterranean Animism, there are still evil spirits lurking there, making it unfit for humans to be.
Origin
The Underground Geyser Center inspiration is the "Suwa Lake Geyser Center" (諏訪湖間欠泉センター Suwako Kanketsusen Sentā), situated near the Suwa Lake Geyser, the most active geyser in Japan. The center also serves as a tourist site as one of the nearby spa's facilities.
Gallery
An entranceway to the Underground Geyser Center, as seen in Touhou Hisoutensoku.
A passageway within the Underground Geyser Center, as seen in Touhou Hisoutensoku.
