Mao Arimura
Game character · Gakuen Idolmaster · Birthday: January 18
Character
This page covers a character (Game character). The birthday shown is part of the official character profile, not a real person’s date of birth.
- Birthday (official profile)
- January 18
- Zodiac sign
- ♑ Capricorn (based on the character’s official birthday, not a real person’s)
- Type
- Game character
- Work / Affiliation
- Gakuen Idolmaster
- Group
- Gakuen Idolmaster
- Official links
- 有村麻央 官方角色頁
Want to hold a support event for Mao Arimura?
Character birthday support is typically done through birthday cafés, custom photo booth frames, and support-goods giveaways.
Also born on January 18
- Kanon · ATARASHII GAKKO!
- Sota · BE:FIRST
- Jay Chou
- Gang Dong-won
- Im Seong-jae
2 more share this birthday. See the full list for January 18 →
FAQ
- When is Mao Arimura's birthday?
- Mao Arimura's birthday is January 18, according to 学マス 官方角色頁 (a single official source).
- Who is Mao Arimura?
- Mao Arimura is from Gakuen Idolmaster (Game character). Birthday: January 18. 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):
- 学マス 官方角色頁 (Official)
See who else has a birthday on January 18 → → · View this page in Chinese → · Back to character index