A [[Nijisanji]] [[virtual YouTuber]], part of the group [[Orihimeboshi (nijisanji)|]] and designed by [[Komeshiro Kasu]].

h4. Appearance
[tn]See post #3661421.[/tn]

She is portrayed with [[very long hair|very long]] [[blonde hair]] and [[heterochromia|heterochromic]] [[orange eyes|orange]] and [[red eyes]].

h5. Costumes
h6. Official costumes with a model
* [[Hoshikawa Sara (1st costume)|Default]]
* [[Hoshikawa Sara (2nd costume)|2nd costume]]: English casual
* [[Hoshikawa Sara (3rd costume)|3rd costume]]: Summer school uniform
* [[Hoshikawa Sara (4th costume)|4th costume]]: Regular school uniform
* [[Hoshikawa Sara (5th costume)|5th costume]]: Orihimeboshi unit outfit
* [[Hoshikawa Sara (6th costume)|6th costume]]: Military uniform
* [[Hoshikawa Sara (7th costume)|7th costume]]: Sleepwear

h4. Nijisanji units and groups
* [[Orihimeboshi (Nijisanji)|]] (debut)

h4. External links
* "YouTube channel":[https://www.youtube.com/@HoshikawaSara]
* Twitter: "main":[https://twitter.com/Sara_Hoshikawa], "sub":[https://twitter.com/Hoshikawa_sub]
* "Nijisanji Unofficial Wiki article":[https://wikiwiki.jp/nijisanji/%E6%98%9F%E5%B7%9D%E3%82%B5%E3%83%A9]
星川サラ サラ星図 サラし絵