|Personality||Arrogant, Confident, Hardworker, Mature, Sharp-tongued, Smart, Strict|
|Role||Full Sister, Honor Student, Schoolmate, Student, Wealthy, Younger Sister|
|Visual novels||Side character - Lucky Rabbit Reflex!|
A pint-sized Ice Queen, Lamb is the Head of Year's daughter. Blessed with a sharp tongue to match her intellect, Lamb does not suffer fools gladly, to put it mildly!