Cosmos
Anime/game character · ONE PIECE · Birthday: September 26
Character
This page covers a character (Anime/game character). The birthday shown is part of the official character profile, not a real person’s date of birth.
- Birthday (official profile)
- September 26
- Zodiac sign
- ♎ Libra (based on the character’s official birthday, not a real person’s)
- Type
- Anime/game character
- Work / Affiliation
- ONE PIECE
- Group
- ONE PIECE
- Official links
- コスモス 官方角色頁
Want to hold a support event for Cosmos?
Character birthday support is typically done through birthday cafés, custom photo booth frames, and support-goods giveaways.
Also born on September 26
- Layla Alstroemeria · NIJISANJI
- Yukoku Roberu · hololive, HOLOSTARS
- Susan Sun
- Kasukano Utsuro · Neo-Porte
- Kai · ARKis
3 more share this birthday. See the full list for September 26 →
FAQ
- When is Cosmos's birthday?
- Cosmos's birthday is September 26, according to ONE PIECE 官方角色頁 (a single official source).
- Who is Cosmos?
- Cosmos is from ONE PIECE (Anime/game character). Birthday: September 26. This page gathers fan support info for them: birthday, official links, and support events fans have held.
Sources
This birthday comes from a single official source (checked 2026-07-23):
- ONE PIECE 官方角色頁 (Official)
See who else has a birthday on September 26 → → · View this page in Chinese → · Back to character index