| Some materials were donated to Waseda University by the hand of the descendant of Mine IMAIZUMI who was the second daughter of Hoshu (Kunioki) KATSURAGAWA the seventh and an open exhibition was held at the university. |
いくつかの資料は、7代目桂川甫周 (国興)の次女である今泉みねの子孫の手により早稲田大学に寄贈されており、同大学で公開展も行われた事がある。 |