![cardfight vanguard kourin cardfight vanguard kourin](https://img.sharetv.com/shows/characters/thumbnails/cardfight_vanguard.kourin_tatsunagi.jpg)
While appearing serious and level headed, she shows she cares for Aichi quite a lot. When Aichi was corrupted by PSYqualia, Kourin became concerned for his safety and attempted to save him from overusing it, only to be unsuccessful and pleading with his friends to do the job. Their quest led them to encounter Aichi Sendou and Ren Suzugamori, users of the PSYqualia they were searching for. Sometime prior to the start of the series, Ultra-Rare was tasked with helping to protect Planet Cray from a crisis it was facing by locating and testing cardfighters that possessed the ability PSYqualia to help them.
![cardfight vanguard kourin cardfight vanguard kourin](https://s1.zerochan.net/Tatsunagi.Kourin.600.2488061.jpg)
Her Avatar Unit is Fang of Light, Garmore. She is the second oldest, with Rekka Tatsunagi as the youngest and Suiko Tatsunagi as the oldest of the three.
![cardfight vanguard kourin cardfight vanguard kourin](https://i.quotev.com/img/q/u/16/8/27/2gck4yug2l.jpg)
She doubles as a worker at Cardshop PSY and a member of Team Ultra-Rare, a pop idol singing group consisting of herself and her sisters. Kourin Tatsunagi is a recurring character from Cardfight!! Vanguard and wields a deck from the Royal Paladin clan.