While he had a meticulous nature, he was extremely difficult, and hated snobs that Unzen did not speak people who he hated and often threw his paintbrush and glass to drive them away.
几帳面である反面、はなはだ気難しく、俗物を嫌い気に入らない人物とは口も利かず、筆や杯を投げて帰らせることもたびたびあった。