The main location ofTouhouImperishable Night. It is the home of LunariansYagokoro EirinandHouraisan Kaguya, Moon RabbitReisen Udongein Inaba, and Earth Youkai Rabbit leaderInaba Tewiand her numberless legion of rabbits. It appears to be an old-style pagoda palace in most depictions, and is situated in the heart of the Bamboo Forest of the Lost. Eirin runs her pharmacy service from the building.Fujiwara no Mokoufrequently attacks the site in order to draw out Kaguya for another of their unending blood feud brawls.
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