A [[Nijisanji]] [[virtual YouTuber]], part of the group [[Idios]] and designed by [[momoko_(momopoco)|Momoco Haru]].

h4. Appearance
[tn]See post #5996255.[/tn]

She is portrayed with [[long hair|long]] [[orange hair]] with [[white hair|white]] [[streaked hair|streaks]], and [[blue eyes]]. 

h5. Costumes
h6. Official costumes with a model
* !post #5996255: [[Igarashi Rika (1st costume)|Default]]
* !post #6477744: [[Igarashi Rika (2nd costume)|2nd costume]]: Cyberpunk

h6. Costumes shared with other members
* !post #6933370: NijiFes: Group Orange

h4. External links
* "YouTube channel":[https://youtube.com/@IgarashiRika]
* "Twitter":[https://twitter.com/1garashi_Rika]
* "Nijisanji Unofficial Wiki article":[https://wikiwiki.jp/nijisanji/%E4%BA%94%E5%8D%81%E5%B5%90%E6%A2%A8%E8%8A%B1]
五十嵐梨花 絵画らしぃ