- Birth Name: Muto 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|
|Teacher Teacher||Shuuden no Yoru||Team K|
- Originally a 16th generation member of AKB48 Kenkyuusei, she was promoted to Team K during the AKB48 team shuffle in 2017.
- Her older sister is Muto Tomu, a 12th generation member of AKB48.