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Sentence analysis
7Spans
Sentence
Span Details
この
this; last (couple of years, etc.); these; past; you (as in "you liar")-> 此のpre-noun adjective
屋敷
residence; estate; mansionnoun
に
direction, time, indirect object, or target markergrammar
は
topic markergrammar
密室
locked room; sealed room; secret room; hidden chambernoun
が
subject markergrammar
あるらしい。
seems to be; appears to have; supposed to bei-adjective