Fushin doraku refers to a dilettante or a person who has an interest in architecture who spends large sums of money for building a house in sukiya zukuri style (in the style of a tea ceremony house) and the like, or for rebuilding a house many times over.
-好事家や趣味人が蓄財を数奇屋造りなどの建築に費やしたり次々に住まいなどを建て替える事。