Shirose Isumi
VTuber NIJISANJI Birthday December 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)
- December 23
- Zodiac sign
- ♑ Capricorn (calculated from the character's set birthday, not a real person's birthday)
- Type
- VTuber
- Work / Affiliation
- NIJISANJI
- Official links
- NIJISANJI official member page
Want to hold a support event for Shirose Isumi?
Character birthday support is typically done through birthday cafés, custom photo booth frames, and support-goods giveaways.
Where else to look
FAQ
- When is Shirose Isumi's birthday?
- Shirose Isumi's birthday is December 23, according to NIJISANJI official member page (a single official source).
- Who is Shirose Isumi?
- Shirose Isumi is a VTuber from NIJISANJI. Birthday: December 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):
- NIJISANJI official member page（Official）
December 23 — this site has only this one person listed; see who else has a birthday in December → View this page in Chinese → Back to character index