 Areas had been ordained by income.As the total income of the domain had increased fourfold in the past couple of decades, there was some reorganization to be done.And room had to be found for the 14 families with incomes over 3,000 "koku" and their retainers, not to mention the large number of samurai who arrived from Takaoka (in Toyama Prefecture) with Maeda Toshitsune, the third lord, when he took up his position.