Kuze, Tsugumi

久世ツグミ

The daughter of the noble Kuze family, which has started to decline. Cheerful and intelligent, she possesses a very warm personality. However, she holds herself responsible for her younger brother's suicide, which appeared to be caused by Tsugumi's arranged marriage.
Since she acted as a mother figure to her younger brother, she sometimes cannot leave people alone and will attempt to help them.