Suiko Tatsunagi - 立凪スイコ
About
Suiko is the eldest sister of [Rekka](https://anilist.co/character/61709/Tatsunagi-Rekka) and [Kourin](https://anilist.co/character/40427/Tatsunagi-Kourin). She helps them run the cardshop PSY, and is a member of Team Ultra-Rare. In PSY, she handed Aichi King Of Knights, Alfred. She seems always calm and settled as a facilitator.
