Robocosan
VTuber hololive production Birthday May 23
Character
This page is about VTuber; the birthday is an official character setting, not a real person's date of birth.
- Birthday (official setting)
- May 23
- Zodiac sign
- ♊ Gemini (calculated from the character's set birthday, not a real person's birthday)
- Type
- VTuber
- Work / Affiliation
- hololive production
- Official links
- hololive official talent page
Other names
- Chinese name
- Robocosan
- Japanese
- ロボ子さん
Want to hold a support event for Robocosan?
Character birthday support is typically done through birthday cafés, custom photo booth frames, and support-goods giveaways.
Also born on May 23
- Morinaka Kazaki NIJISANJI
See the full list for May 23 →
Where else to look
FAQ
- When is Robocosan's birthday?
- Robocosan's birthday is May 23, according to hololive official talent page (a single official source).
- Who is Robocosan?
- Robocosan is a VTuber from hololive production. Birthday: May 23. This site organizes fan support info for this character — birthday, official links, and support events fans have held.
Sources
This page's birthday comes from a single official source (verified on 2026-07-23):
- hololive official talent page（Official）
See who else has a birthday on May 23 → → View this page in Chinese → Back to character index