 If you liked
Yumekui Kenbun
|
 ...then you might like
Bakemono Yawazukushi
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Both have similar vibes and supernatural "caretakers". The main location serves the same purpose - providing a base for the MC and a place to get what they want from their customers. In Nightmare Inspector's case it's nightmares since the MC is a dream eater; In Phantom Tales' case it's secrets. Both also follow the pattern of one main story per chapter, with an episodic customer of the week. Although Phantom Tales has a more immediate overarching plot.