- Affectionate Nickname: Yukiyuki
- Ascended Extra: Made it to #9 in 2014's Janken tournament and thus got featured in the song "Harukaze Pianissimo".
- Camera Fiend: Loves photography and posts many of her pictures to her Twitter account.
Ishizuka AkariBorn on July 11, 1997 in Chiba Prefecture
- Affectionate Nickname: Anchu
- The Idiot from Osaka: Plays with this trope deliberately. She's from Kanto and her accent isn't from Osaka, so she usually pulls off an exaggerated accent.
- Expository Hairstyle Change: Had Boyish Short Hair until 2014, when she let it grow longer. In 2015 she and Maokyun got matching haircuts.
- Passionate Sports Girl: Played basketball for five years. She thinks her legs are bent because of it.
- The Prankster
Uemura AzusaBorn on February 4, 1999 in Osaka Prefecture. The winner of the special auditions to choose Yamada Nana's succesor.
- Affectionate Nickname: Azusa
- Cute, but Cacophonic: Her nasal voice is one of the reasons she was chosen as Nana's succesor.
- Replacement Goldfish: She joined Team M directly without becoming a kenkyuusei, as she was chosen as Yamada Nana's succesor, in a special audition looking for members with "a weird voice, zero sense of humor and a tolerance for being loved by everyone (getting made fun off)".
Uno MizukiBorn on October 23, 1996 in Nara Prefecture
- Affectionate Nickname: Miiki
- Cosplay: Cosplayed as Kamikaze Kaitou Jeanne in the 2015 Janken tournament.
Okita AyakaBorn on October 11, 1995 in Hiroshima.Named co-captain of Team M during the 2014 shuffle.
- Affectionate Nickname: A~pon
Kawakami RenaBorn on September 16, 1995 in Kagawa Prefecture
- Affectionate Nickname: Renapyon
- Trademark Favourite Food: Udon (her hometown is famous for its udon)
Kinoshita MomokaBorn on February 6, 1997 in Hyogo Prefecture
- Affectionate Nickname: Kinoshita
- Butch Lesbian: Certainly plays the part. Likes to stalk another more girly-looking members, and has commented several times she doesn't feel attracted to guys.
- Bifauxnen: Plays around with this trope a lot.
- Covert Pervert: She likes to grope the members she finds cute, specially Ichikawa Miori and Fujie Reina.
- Expository Hairstyle Change: Had Girlish Pigtails up to mid 2012, when she cut her hair and started having Boyish Short Hair.
- The Lad-ette
- Seiyuu: Voices Megumi Wanibuchi in AKB48's offical anime, AKB0048.
- You Gotta Have Pink Hair: Dyed her hair bright pink/red in May 2014 for a drama. She later wore it purple, and then blue. It seems she just dyes it again whenever she's on the mood.
Kushiro RinaBorn on January 29, 1999 in Osaka
Kondo RinaBorn on February 23, 1997 in Shiga Prefecture. Founding member of Team N, transferred to Team M during the 2014 shuffle.Has announced her graduation.
- Affectionate Nickname: Riichan, but some of the Team M members call her Chan Rii (since her nickname sounds awfully close to Ricchan's, Kawaei Rina's nickname)
- Brutal Honesty: Her honest comments tend to be so harsh that in her skit 'Riichan's Problem Solving Room', performed in Team M's MCs, sometimes she unintentionally insults her teammates and is censored by management.
Shiroma MiruBorn on October 14, 1997 in Osaka.Also a concurrent member with AKB's Team A.
- Affectionate Nickname: Mirurun
- Ascended Extra: After being a staple of NMB's senbatsu since its creation, she finally received a senbatsu position in AKB with "Kibouteki Refrain".
- Covert Pervert: She usually walks around home naked. Her excuse is that ancient humans did it too.
- New Transfer Student: Concurrent with AKB's Team A.
- Smelly Feet
- Trademark Favorite Food: Ketchup. She loves it so much, she can drink it out of the bottle.
Takano YuiBorn on December 6, 1993 in Osaka. Has announced her graduation to pursue a career on variety.
- Affectionate Nickname: Yuipon, Yuiponzu
- Passionate Sports Girl: Very athletic and a fan of badminton.
- Trademark Favourite Food: Ponzu sauce. It's where her "Yuiponzu" nickname comes from.
Takei SaraBorn on October 6, 1998 in Osaka.Team Mís first and only choice in the 2013 draft.
- Affectionate Nickname: Sararan
- Determinator: Failed the first four NMB auditions, but finally joined the group as a Draft member.
Tanigawa AiriBorn on December 5, 1995 in Osaka
- Affectionate Nickname: Airi
- Ascended Extra: After being a staple of NMB's senbatsu since "Nagiichi", she first made it to senbatsu in 2015, reaching #74 and becoming and Upcoming Girls member.
Nakano ReinaBorn on August 24, 1999 in Nara Prefecture
- Affectionate Nickname: Reina, Rachel
Fujie ReinaBorn on 1 February 1994 in Chiba prefecture.An original member from AKB's 4th generation, she was transferred to NMB 48 in the 2014 shuffle.Appointed as captain of Team M after Yamada Nana's graduation.Has a cousin in Berryz Kobou from Hello! Project.
- Affectionate Nickname Reinyan
- Ascended Extra: It goes up and down for Reinyan. She started out as a trainee before participating in two AKB singles and then going back to Undergirls and ranking very lowly in the senbatsu elections. However, now that's she's one the #2 spot in the 2011 Janken Senbatsu things might be looking up for her...
- On 2013 she reached her highest position in the elections, at #32. She also managed to enter into that year's Janken senbatsu. She's mantained a Next Girls' position since. And since she was moved to NMB, she's in every single's senbatsu.
- New Transfer Student: Originally from AKB, moved to NMB during the 2014 shuffle.
Matsumura MegumiBorn on June 26, 1995 in Osaka
Mita MaoBorn on September 9, 1995 in OsakaSub-units she's been in are:
- NO NAME
- Affectionate Nickname: Maokyun
- Cosplay: Has done several cosplays in handshakes, like Len Kagamine from Vocaloid.
- Neet: Considers she was one before joining NMB. In her 2015 elections poster and appeal video she even dressed up as one!
- Otaku Surrogate: Likes doing fanart, and often draws gender-benders of her groupmates. She's also a fan of idol series like Love Live! or Uta No Prince Sama.
- Seiyuu: Voices Makoto Yokomizo in AKB48's official anime, AKB0048.
- Yaoi Fangirl
Murase SaeBorn on March 30, 1997 in Osaka
- Affectionate Nickname: Saepo
Morita AyakaBorn on May 29, 1995 in Hyogo Prefecture
- Affectionate Nickname: Ayatin
Yagura FuukoBorn on 24 February 1997 in Osaka.
- Affectionate Nickname: Fuuchan
- Ascended Extra: A staple on NMB's senbatsu and a Next Girls member since 2013.
- New Transfer Student: Held a concurrent position in AKB's Team A for two years.
- Trademark Favourite Food: Icecream. She's seen holding one in the "Kimi wa Kimagure", and her Twitter handle is @ICECREAMFUKO.