Sui, from the manga and anime series [[isekai_ojisan|Isekai Ojisan]]. Her real name is Suzailgiererzegalnelvzegilreagranzelga Elga, but due to it being completely unpronounceable she's called either Sui or "Tsundere Elf".

She is a tsundere [[elf]] who has [[long hair|long]] [[blonde hair]], [[green eyes]], and [[medium breasts]]. She is in love with [[Shibazaki Yousuke]]. Shibazaki sometimes [[genderswap (mtf)|]]s as her.

She is voiced by [[Tomatsu Haruka]].
ツンデレエルフ(異世界おじさん) ツンデレエルフ スザイルギラーゼガルネルブゼギルレアグランゼルガ=エルガ 翠(異世界おじさん)