A [[Nijisanji]] (formerly [[Nijisanji KR]]) [[virtual YouTuber]]. Designed by [[U3N17]].

See [[Seffyna (artist)]] for works made by her.

h4. Appearance
[tn]See post #4502166.[/tn]

She is portrayed with [[long hair|long]] [[blonde hair]] tied into [[double bun|twin hair buns]], and [[green eyes]]. On her 1.5th anniversary in 2022, she debuted makeup for all her models, which have since become the default option for her.

Her default outfit is an ornate [[bare shoulders|bare-shoulder]] [[black dress]] with a wide [[frilled skirt|frilled]] [[red skirt]] open to the front, black [[thighhighs]], golden [[high heels]], a [[red ribbon|red]] [[neck ribbon]] with a gold accessory, [[yellow rose]]s on her skirt, black [[hair flower]]s, and  ornate gold decor on her waistline.

h4. External links
* "YouTube channel":[https://www.youtube.com/@Seffyna]
* "Twitter":[https://twitter.com/Seffyna2434]
세피나 セフィナ セフィナ(にじさんじ) Seffynart