Sumishiro Mashiro
About
Bio (from YouTube)
ゲームが好きなお姉さん系Vtuberのすみしろましろです♪主にゲーム配信や雑談配信をしております♪
Character Info
Community
Recent Activity
Introduction Video
Gallery
Background
Her YouTube channel was created on 23 February 2016, while her Twitter account was created in February 2020.
Miscellaneous
- Mashiro shares her character designer Hinaki with Tadano Rei and Namiji Freesia.
- As of 27 September 2025, Sumishiro Mashiro had 9,850 YouTube subscribers.
Contributors
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Frequently mentioned
More VTubers from Japan
More Info
Profile
I'm Mashiro Sumishiro, a big sister-type VTuber who loves games♪ I mainly do game streams and chat streams♪
2020
On 23 February, Mashiro made her debut on YouTube with a 3D model.
On 30 September, she celebrated her half-anniversary and debuted a new 3D outfit.
2021
On 12 July, Mashiro debuted her new Live2D model.
On 12 August, she uploaded her self-introduction, a cover of Umitsuki Shell's "VTuber Q&A Self Introduction"
2024
On 15 July, Mashiro announced that she was going on indefinite hiatus.
Media
- すみしろましろ-Sumishiro Mashiro- - YouTube channel
- sumisiroma46 - Twitter account
- Ma46V - Twitter account
- すみしろましろ - Lit.link directory
- u/mashiro_sumishiro - Reddit account (r/VirtualYoutubers verified)
Hashtags
- #純白ましろ - General
- #ましろさんの思い出 - Livestreaming & Search
- #ましろさんの宝物 - Fan art
- #ましろさんの秘密 - R18 fan art
Statistics
- すみしろましろ-Sumishiro Mashiro- - Social Blade YouTube stats
- すみしろましろ-Sumishiro Mashiro- - Playboard YouTube stats