Elegant Beast

しとやかな獣

Also known as Shitoyaka na Kemono, Shitoyaka na Kedamono, La bête élégante, Shitoyakana kedamono, The Graceful Brute

A greedy, materialistic family attempts to cover-up the embezzlement committed by the son while keeping their other schemes active. They discover there are other, equally conniving players involved.