Among these reform, 'the donation loaning for three mountain shrines in Kumano' implemented by Kishu domain was a unique example, in which system the feudal lord (daimyo) himself became a moneylender and charged interest.
変わったところでは紀州藩の「熊野三山寄付貸付」があり、大名みずからが金融業者になり利子を取るということまでしている。