|Relative(s)||Daisuke (Older Brother)|
—Yui to Daisuke, Chapter 23 (page 9)
Yui is a cute young girl with one pigtail short hair and has a small height.
Yui is vey friendly and can make friends very fast just like how she become close freinds with Suzu in a just a day.
|Main||Daisuke · Chiaki · Kotone · Suzu|
|Supporting||Reiko · Asahi · Yui|