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About
Hiroko is a female VTuber. Hiroko performs with MetaGrandma.
Hiroko is an 87 year old Japanese VTuber and 0th-generation member of the MetaGrandma Project. She streams on YouTube.
Character Info
Gender Female
Age 87 years old
Debut YouTube: 2022/12/07
Recent Activity
Recent Tweets
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Recent Videos
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Introduction Video
Gallery
Background
Hiroko was encouraged to become a VTuber by her "stupid grandkid". Her YouTube and Twitter/X accounts were created on 27 November 2022.
Hiroko debuted on 7 December 2022. She became the first member of the MetaGrandma Project, a VTuber unit created by Japanese media agency Otagroup.
Trivia
- In 2022, Hiroko's first great grandchild was born.
- Hiroko was initially introduced as 85 years old. However, in 2025 it was revealed that her real age was 84 at debut, and had been rounded up by about half a year for effect. This became confusing, so going forward she would use her real age.
Contributors
This profile is enriched by VTuber Wiki community editors. Thank you to:
Credits sourced from VTuber Wiki page revision history. Vtubie and Hololist do not expose per-page contributor data, so this list reflects VTWiki editors only.
More Info
Media
- メタばあちゃん_MetaGrandma - YouTube channel
- @meta_grandma - Twitter/X account
- metagrandma - Instagram account
- @metagrandma - TikTok account
- メタばあちゃん - Official website
- meta_grandma - Marshmallow account
Hashtags
- #メタばあちゃん - General hashtag