Korin Sekihata

Korin Sekihata (関端 小凜 Sekihata Korin) is a character mentioned in PureMail After.

Background
Korin is the daughter of Kei Ogata and Rin Sekihata, though she is registered as her grandfather's second daughter. She didn't meet her father until she was seven, when Rin reunited with him. While Rin went to get ready to get a marriage registration, Korin was left alone with her father, who molested her due to her resemblance to her mother. Upon seeing this, Rin ran away with her daughter, presumably cutting all ties with Kei.

Etymology

 * Her given name Korin (小凜) consists of "little" (小) and "dignified" (凜).
 * Her surname Sekihata (関端) consists of "to concern" (関) and "margin" (端).