Team BII is NMB48's 3rd Team. It currently has 14 members, Sakashita Mako is the captain.
2012
- October 10 - Team BII is formed with 16 girls: Akazawa Hono, Ishizuka Akari, Ijiri Anna, Ueda Mirei, Umehara Mako, Ota Yuuri, Katou Yuuka, Kamieda Emika, Kusaka Konomi, Kushiro Rina, Kurokawa Hazuki, Kono Saki, Kobayashi Rikako , Muro Kanako, Yabushita Shu, Yamauchi Tsubasa
- Captain: Kamieda Emika
- Center: Yabushita Shu
- October 10 - Shonichi of Team BII 1st Stage
2013
- October 17 - Senshuuraku of Team BII 1st Stage
- November 1 - Shonichi of Team BII 2nd Stage
2014
- February 21 - Umehara Mako graduated from NMB48
- February 24 - AKB48 Group Daisokaku Matsuri (Kamieda Team BII)
- Umeda Ayaka choosen as the co-captain
- Kawakami Chihiro, Shibuya Nagisa promoted
- Takayanagi Akane to have a concurrent position in Team BII
- Ota Yuuri, Kato Yuka, Kono Saki, Muro Kanako and Yamauchi Tsubasa transferred to Team N
- Akazawa Hono, Ishizuka Akari and Kushiro Rina transferred to Team M
- Ichikawa Miori, Kadowaki Kanako, Kinoshita Haruna, Takano Yui, Hayashi Momoka and Watanabe Miyuki transferred to Team BII
- Umeda Ayaka transferred to NMB48 (Team BII)
- April 10 - Kobayashi Rikako graduated from NMB48
- April 14
- Senshuuraku of Team BII 2nd Stage
- Akazawa Hono graduated from NMB48
- April 22 - Shonichi of Team BII 3rd Stage
2015
- February 4 - Odan Mai, Terui Honoka and Matsuoka Chiho promoted
- June 30 - Terui Honoka graduated from NMB48
2016
- February 29 - Kadowaki Kanako graduated from NMB48
- March 20
- Umeda Ayaka graduated from NMB48
- Ijiri Anna chosen as the co-captain
- August 9 - Watanabe Miyuki graduated from NMB48
- October 18 - [[]] (Kushiro Team BII)
- Akashi Natsuko, Ishizuka Akari, Ijiri Anna, Uemura Azusa, Okita Ayaka, Ota Yuuri, Kinoshita Haruna, Kushiro Rina, Jo Eriko, Takei Sara, Fujie Reina, Matsuoka Chiho, Murase Sae, Muranaka Yuki, Morita Ayaka, Yagura Fuuko, Yamaguchi Yuki
- Kushiro Rina chosen as the captain of the team
- Okita Ayaka chosen as the co-captain of the team
- Muranaka Yuki promoted
- Akashi Natsuko, Ishizuka Akari, Uemura Azusa, Okita Ayaka, Ota Yuuri, Jo Eriko, Takei Sara, Fujie Reina, Murase Sae, Morita Ayaka, Yagura Fuuko and Yamaguchi Yuki transferred to Team BII
- Ichikawa Miori, Kusaka Konomi, Naiki Kokoro, Hayashi Momoka and Yabushita Shu transferred to Team N
- Iso Kanae, Odan Mai, Kamieda Emika, Kawakami Chihiro, Kurokawa Hazuki and Shibuya Nagisa transferred to Team M
- Akashi Natsuko, Ishizuka Akari, Ijiri Anna, Uemura Azusa, Okita Ayaka, Ota Yuuri, Kinoshita Haruna, Kushiro Rina, Jo Eriko, Takei Sara, Fujie Reina, Matsuoka Chiho, Murase Sae, Muranaka Yuki, Morita Ayaka, Yagura Fuuko, Yamaguchi Yuki
- October 23 - Matsuoka Chiho graduated from NMB48
- December 11 - Senshuuraku of Team BII 3rd Stage
2017
- January 31 - Shonichi of Team BII 4th Stage
- April 28 - Yamaguchi Yuki graduated from NMB48
- May 27 - Fujie Reina graduated from NMB48
- July 7 - Muranaka Yuki graduated from NMB48
- October 15 - Shimizu Rika, Jonishi Rei, Nakagawa Mion and Mizuta Shiori promoted
2018
- April 10 - Yagura Fuuko graduated from NMB48
- September 6 - Okita Ayaka graduated from NMB48
- December 3 - Uemura Azusa withdrew from NMB48
2019
- January 1 - NMB48 Dai Sokaku (Kojima Team BII)
- Jo Eriko, Jonishi Rei, Nakagawa Mion, Azuma Yuki, Umeyama Cocona, Kojima Karin, Naiki Kokoro, Hayashi Momoka, Hongo Yuzuha, Yamamoto Ayaka, Kato Yuuka, Yamada Suzu, Shiotsuki Keito, Yamamoto Mikana
- Kojima Karin chosen as the captain of the team
- Yamada Suzu chosen as the co-captain of the team
- Ota Yuuri, Shimizu Rika, Takei Sara, Murase Sae and Morita Ayaka transferred to Team N
- Akashi Natsuko, Ishizuka Akari, Ijiri Anna, Kushiro Rina and Mizuta Shiori transferred to Team M
- Shiotsuki Keito and Yamamoto Mikana promoted
- Jo Eriko, Jonishi Rei, Nakagawa Mion, Azuma Yuki, Umeyama Cocona, Kojima Karin, Naiki Kokoro, Hayashi Momoka, Hongo Yuzuha, Yamamoto Ayaka, Kato Yuuka, Yamada Suzu, Shiotsuki Keito, Yamamoto Mikana
- May 11 - Jo Eriko graduated from NMB48
- August 11 - Naiki Kokoro graduated from NMB48
2020
- January 1 - Hara Karen, Miyake Yuria, Nakano Mirai, Ogawa Yuuka, Okamoto Rena and Yokono Sumire promoted
2021
- January 22 - Team BII disbanded, all remaining members transferred to NMB48 Promoted Members
2022
- February 15 - Team BII Kenkyuusei reforms - New Team BII - Asao Momoka, Lee Siyeon, Ike Honoka, Orisaka Koharu, Kameno Zion, Kuroda Fuuwa, Kuroshima Sakura, Sakashita Mako, Sakata Misaki, Sakamoto Risa, Sakurada Ayaka, Satsuki Aika, Sumino Wakana, Takahashi Sae, Tatsumoto Yayoi, Tanaka Yukino, Hayakawa Yuna, Fukuno Ami, Matsuoka Sakura, Matsuno Mio, Matsumoto Mihina, Yamamoto Hikaru, Yoshino Misaki
- May 12 - Takahashi Sae resigned from NMB48
- July 16 - Asao Momoka, Kameno Zion, Kuroda Fuuwa, Satsuki Aika, Sumino Wakana, Hayakawa Yuna, Yoshino Misaki promoted
2023
- June 2 - Sakashita Mako, Sakurada Ayaka, Tatsumoto Yayoi, Tanaka Yukino promoted
- July 14 - NMB48 Team Shuffle 2023 - New Team BII - Sakashita Mako, Sakurada Ayaka, Tatsumoto Yayoi, Yoshino Misaki, Sakata Misaki, Shinzawa Nao, Asao Momoka, Abe Wakana, Shiotsuki Keito, Deguchi Yuina, Mizuta Shiori
- Deguchi Yuina chosen as the captain of the team (Deguchi Team BII)
- Sakashita Mako chosen as the co-captain of the team
- Kuroshima Sakura, Sakamoto Risa, Fukuno Ami, Matsuoka Sakura, Matsuno Mio, Matsumoto Mihina promoted
- December 16 - Yamamoto Hikaru and Aobara Waka promoted
2024
- January 12 - Asao Momoka graduated from NMB48
- April 26 - Yamamoto Hikaru graduated from NMB48
- October 9 - Kinugasa Ayami and Funahashi Reina promoted
2025
- April 28 - Deguchi Yuina graduated from NMB48
- Sakashita Mako chosen as the captain of the team (Sakashita Team BII)
