- Name: Omori Maho (大盛真歩)
- Nickname: Mahopyon (まほぴょん)
- Birthdate: December 5, 1999
- Birthplace: Ibaraki, Japan
- Blood Type: B
- Height: 162cm
- Bands / Groups:
AKB48 Song Participation
|NO WAY MAN||Ohayou Kara Hajimaru Sekai||U-19 Senbatsu 2018|
|Sustainable||Monica, Yoake da||48group NEXT12|
|Shitsuren, Arigatou||Omoide My Friend||1st Campus|
|Nemohamo Rumor||Oosawagi Tengoku||2nd Generation|
|Motokare Desu||Motokare Desu|
|Hisashiburi no Lip Gloss||Hisashiburi no Lip Gloss|
|Doushitemo Kimi ga Suki da||Doushitemo Kimi ga Suki da|
|Idol Nanka Janakattara||Idol Nanka Janakattara|
- Originally a candidate for the 3rd AKB48 Group Draft that was drafted by Team B in the fifth round, she remained in Kenkyuusei for Team B until she was promoted on December 8, 2018. She left Team B at the time of the team's disbandment on October 17, 2023.
- Her first choice as a draft member was NGT48.
- She has a strong heart, but she doesn't understand her good point.
- Her hobbies include watching idols.
- Her special talent is sleeping a lot after eating a lot.
- She admires Komiyama Haruka.