
Team KII is SKE48 2nd Team. Currently (April 2025), the Team has 13 members with Ito Miki as the leader and Kamata Natsuki as the co-leader.
2009
- May 25 - Team KII is formed with 16 girls: Akaeda Ririna, Furukawa Airi, Ichihara Yuri, Iguchi Shiori, Ishida Anna, Kato Tomoko, Kito Momona, Maeda Eiko, Matsumoto Rina, Mukaida Manatsu, Saito Makiko, Sato Mieko, Sato Seira, Takayanagi Akane, Uchiyama Mikoto, Yamada Reika
- Captain: Takayanagi Akane
- Maeda Eiko transferred to SDN48
- June 13 - Shonichi of Team KII 1st Stage
- November 29 - Senshuuraku of Team KII 1st Stage
- November 30 - Ichihara Yuri graduate from SKE48
- December 6 - Shonichi of Team KII 2nd Stage
- December 6 - Wakabayashi Tomoka promoted
2010
- February 25 - Ogiso Shiori promoted
- December 6 - Iguchi Shiori, Uchiyama Mikoto, Kito Momona and Saito Makiko demoted
- December 6 - Abiru Riho, Goto Risako, Hata Sawako and Yakata Miki promoted
2011
- November 1 - Senshuuraku of Team KII 2nd Stage
- November 1 - Shonichi of Team KII 3rd Stage
2012
- July 1 - Wakabayashi Tomoka graduate from SKE48
- August 29 - Iguchi Shiori promoted
2013
- April 13 - Team Shuffle - New Team KII: Uchiyama Mikoto, Kato Tomoko, Kato Rumi, Kitahara Rie, Kobayashi Ami, Sato Mieko, Shibata Aya, Suda Akari, Takagi Yumana, Takayanagi Akane, Takeuchi Mai, Futamura Haruka, Fujimoto Mitsuki, Furukawa Airi, Matsumoto Rina, Yamashita Yukari
- April 14 - Ogiso Shiori and Akaeda Ririna graduate from SKE48
- April 28 - Fujimoto Mitsuki graduates from SKE48
- July 12 - Senshuuraku of Team KII 3rd Stage
- July 26 - Shonichi of Team KII 4th Stage
- October 26 - Yamada Mizuho promoted
2014
- February 24 - AKB48 Group Daisokaku Matsuri - New Team KII: Abiru Riho, Arai Yuki, Ishida Anna, Uchiyama Mikoto, Ego Yuna, Oba Mina, Kato Tomoko , Kitano Ruka, Kinoshita Yukiko, Goudo Saki, Souda Sarina, Takagi Yumana, Takatsuka Natsuki, Takayanagi Akane, Hidaka Yuzuki, Furukawa Airi, Furuhata Nao, Mizuno Honoka, Yamashita Yukari, Yamada Nana, Yamada Mizuho
- Takashima Yurina was offered a position on Team KII as well, but she declined.
- April 30 - Shonichi of Team KII 3rd Stage Revival
- September 29 - Kato Tomoko graduates from SKE48
- November 27 - Kinoshita Yukiko graduates from SKE48
2015
- February 28 - Yamada Mizuho graduates from SKE48
- March 31 - Furukawa Airi graduates from SKE48
- Yamada Nana's concurrent position revoked
- April 30 - Abiru Riho graduates from SKE48
2016
- March 15 - Yamashita Yukari graduates from SKE48
- November 20 - Minna ga Shuyaku! SKE48 59nin no Solo Concert 〜Mirai no Center wa Dareda?〜 (Oba Team KII)
2017
- May 26 - Ishida Anna graduated from SKE48
- October 5 - SKE48 9th Anniversary
- Kataoka Narumi and Yahagi Yukina promoted
2018
- April 28 - SKE48 Tandoku Concert 10-Shuunen Totsunyuu Haru no Fan Matsuri! ~Tomodachi 100-nin Dekiru ka na?~
- Oshiba Rinka promoted
- April 30 - Takatsuka Natsuki graduated from SKE48
- September 16 - SKE48 Request Hour Setlist Best 100 2018 ~Member no Kazu Dake Kamikyoku wa aru~
- Nakano Airi promoted
2019
- May 2 - Matsumura Kaori graduated from SKE48
- May 18 - Takagi Yumana graduated from SKE48
- May 30 - Uchiyama Mikoto graduated from SKE48
2020
- March 1 - Okamoto Ayaka and Shirai Yukino promoted
- October 10 - Iriuchijima Sayaka, Kawashima Miharu, Suzuki Ena and Fujimoto Fuyuka promoted
- November 30 - Oshiba Rinka graduated from SKE48
- December 31 - Shirai Yukino graduated from SKE48
2021
- January 21 - Kataoka Narumi and Shirai Kotono graduated from SKE48
- April 30 - Takayanagi Akane graduated from SKE48
- May 19 - Takeuchi Saki graduated from SKE48
- June 30 - Souda Sarina graduated from SKE48
2022
- January 15 - Aoki Rika, Igarashi Hayaka, Ito Miki and Nishii Mio promoted
- February 28 - Igarashi Hayaka graduated from SKE48
- May 21 - Oba Mina graduated from SKE48
- Ota Ayaka chosen as the leader of the team, Aoki Shiori chosen as the co-leader of the team
- September 30 - Furuhata Nao graduated from SKE48
2023
- October 31 - Hidaka Yuzuki graduated from SKE48
- December 31 - Ego Yuna graduated from SKE48
2024
- May 20 - Shinohara Kyoka, Yamamura Sakura and Suzuki Sara promoted
- June 30 - Kawashima Miharu and Kitano Ruka graduated from SKE48
- September 30 - Mizuno Airi graduated from SKE48
- November 30 - Aoki Shiori graduated from SKE48
- December 1 - Arai Yuki chosen as the co-leader of the team
2025
- January 1 - SKE48 Team Shuffle 2025 - New Team KII: Ito Miki, Shinohara Kyoka, Fujimoto Fuyuka, Arano Himeka, Inoue Ruka, Kitagawa Yoshino, Matsumoto Chikako, Ikeda Kaede, Kamata Natsuki, Sato Kaho, Sawada Kanon, Sugawara Maya, Okuno Kokoha
- Kito Mikuru was also transferred to Team KII, but graduated before the new teams were implemented.
- Ito Miki chosen as the leader of the team (Ito Team KII)
- Okuno Kokoha promoted
- February 28 - Suzuki Sara graduated from SKE48
- March 31 - Arai Yuki and Okamoto Ayaka graduated from SKE48
- April 11 - Kamata Natsuki chosen as the co-leader of the team