A [[Virtual YouTuber]] and [[1st generation (hololive)|1st batch]] member of [[hololive]], designed by [[Minamura Haruki]]. 

h4. Appearance
She has [[blue eyes|blue]], [[aqua eyes|aqua]] or (rarely) [[green eyes]] and [[medium hair|medium-length]] [[brown hair]] which she usually keeps in a [[side ponytail]] with a [[black ribbon|black]] [[hair ribbon]] and a [[cat hair ornament]], hair reaching [[hair between eyes|between her eyes]] and an [[ahoge]].

h5. Costumes

h6. Costumes with an official model
* !post #3310397: [[natsuiro matsuri (1st costume)|Default]]
* !post #3510731: [[Natsuiro Matsuri (Matsuri's Day Off)|Matsuri's Day Off]]: Loungewear/Sleepwear
* !post #3588926: [[Natsuiro Matsuri (hololive Summer 2019)|Hololive Summer 2019]]
* !post #3735179: [[Natsuiro Matsuri (new Year)|New Year]]
* !post #4177250: [[Natsuiro Matsuri (casual)|Casual]]
* !post #4804047: [[natsuiro matsuri (gaming casual)|Gaming casual]]
* !post #6364615: [[natsuiro matsuri (re:start)|Re:START]]: 2022 Birthday 3D concert
* !post #6484444: [[natsuiro matsuri (street casual)|Street casual]]

h6. Unofficial/costumes without a model
* !post #4011741: [[natsuiro matsuri (summer 2020)|Summer 2020 swimsuit]]

h6. Costumes shared with other members
* [[hololive idol uniform]]
* [[hololive idol uniform (bright)]]
* [[hololive summer 2022 swimsuit]]
* [[hololive summer 2023 swimsuit]]
* [[hololive 1st generation anniversary outfit]]
* [[Blue Journey (hololive)|]] outfit

h6. Azur Lane collab
[tn]See post #3699074.[/tn]

For the [i][[Azur Lane]][/i] collab, her attire is the same default attire (see above) but adds a white [[sailor hat]] and replaces her black-green [[hair ribbon]] and cat accessory with a plain black ribbon with an [[anchor hair ornament]]. Her black undershirt gains white vertical [[striped shirt|stripes]] and replaces her pantyhose for [[black thighhighs|thighhighs]]. Her [[rigging]] consists of a twin gun mount to her left and triple [[torpedo tubes]] to her right.

h4. See also
* [[Natsuiro Matsuri (artist)]] for works made by her.
* [[Ebi Frion (Natsuiro Matsuri)|]] - channel mascot.
* [[Ma Matsuri]] - Matsuri's mother.
* [[Matsurisu]]
* [[Natsuiro Matsuhiko]]
* [[Natsuiro Matsuri (cosplay)]]

h4. External links
* "YouTube channel":[https://www.youtube.com/@NatsuiroMatsuri]
* "Twitter":[https://twitter.com/natsuiromatsuri]
夏色まつり 祭絵 肌色まつり まつりは絵っち 若木春 夏乃華火