Character
Reina Koiwai
小岩井れいな
Biography
Show bio — may contain spoilers
The timid Knight Card of Yuuto Morioka and second-year student at Ginsei Academy's middle school; Reina is the daughter of a Viscount and a skilled swordswoman.
Reina is actually a homunculus crafted by a magician at the request of her parents to replace their deceased first daughter.
Appears in