Three introductions to the Revolutionary Leaders Memorial Hall: The interior of the Revolutionary Leaders Memorial Hall is luxuriously decorated, mostly inlaid with catalpa wood. The attic dormer window breaks through the pediment on the eaves, and is connected with the Renaissance-style flower railings on the eaves to form a parapet. It was originally Jewish A private residence for merchants, it became the residence of Japanese soldier Kenji Doihara during the Manchukuo period.