- Birth Name: Mutou Orin (武藤小麟)
- Nickname: Orin (おりん)
- Date of Birth: July 22, 2000
- Place of Birth: Tokyo, Japan
- Blood Type: AB
- Bands / Groups:
AKB48 Song Participation
|#SukiNanda||Jibuntachi no Koi ni Kagitte||Future Girls|
|Dakitsukou ka?||AKB48 16th Generation Kenkyuusei|
- Currently a 16th generation member of AKB48 Kenkyuusei.
- Her older sister is Mutou Tomu, a 12th generation member of AKB48.