2013[]
- June 25 - Team KIII is formed with 18 girls: Alicia Chanzia, Cindy Yuvia, Della Delila, Dwi Putri Bonita, Intar Putri Kariina, Jennifer Hanna, Lidya Maulida Djuhandar, Nadila Cindi Wantari, Natalia, Noella Sisterina, Octi Sevpin, Ratu Vienny Fitrilya, Riskha Fairunissa, Rona Anggreani, Shinta Naomi, Sinka Juliani, Thalia, Viviyona Apriani
- June 28 - Shonichi of Team KIII 1st Stage
- July 3 - Shinta Naomi chosen as captain of the Team
- September 10 - Intar Putri Kariina graduated from JKT48
2014[]
- January 23 - Octi Sevpin graduated from JKT48
- February 22 - Senshuuraku of Team KIII 1st Stage
- March 8 - Shonichi of Team KIII 2nd Stage
- May 18 - Fakhriyani Shafariyanti, Novinta Dhini, Priscillia Sari Dewi, and Saktia Oktapyani promoted
- June 11 - Chikano Rina promoted
2015[]
- February 27 - Noella Sisterina graduated from JKT48
- March 14 - Senshurakuu of Team KIII 2nd Stage
- June 13 - "JKT48 Ada banyak rasa, Pilih suka rasa apa?" JKT48 LIVE in CONCERT (Kinal Team KIII)
- Alicia Chanzia, Chikano Rina, Cindy Yuvia, Della Delila, Dwi Putri Bonita, Jennifer Hanna, Lidya Maulida Djuhandar, Natalia, Priscillia Sari Dewi, Ratu Vienny Fitrilya, Riskha Fairunissa, Rona Anggreani, Saktia Oktapyani, Sinka Juliani, Viviyona Apriani
- Devi Kinal Putri chosen as captain of the Team
- Shinta Naomi transferred to Team J
- August 1 - Shonichi of Team KIII 3rd Stage
- August 17 - Novinta Dhini graduated from JKT48
- August 26 - Thalia resigned from JKT48
2016[]
- August 19 - Sinka Juliani Win JKT48 1st Janken Competition and become the first Team KIII member who centers a JKT48 A-Side
- September 11 - JKT48 1st Grand Team Shuffle
- Alicia Chanzia, Amanda Dwi Arista, Aninditha Rahma Cahyadi, Ayana Shahab, Ayu Safira Oktaviani, Beby Chaesara Anadila, Cindy Yuvia, Fakhriyani Shafariyanti, Fransisca Saraswati Puspa Dewi, Frieska Anastasia Laksani, Jennifer Rachel Natasya, Lidya Maulida Djuhandar, Maria Genoveva Natalia Desy Purnamasari Gunawan, Nadila Cindi Wantari, Natalia, Ni Made Ayu Vania Aurellia, Ratu Vienny Fitrilya, Rina Chikano, Rona Anggreani, Shani Indira Natio, Shania Gracia, Shinta Naomi, Sendy Ariani, Sonia Natalia, Stephanie Pricilla Indarto Putri
- Ratu Vienny Fitrilya chosen as captain of the Team
- Ayana Shahab, Beby Chaesara Anadila, Frieska Anastasia Laksani, Sendy Ariani, Sonia Natalia, Shinta Naomi, Jennifer Rachel Natasya, Amanda Dwi Arista, Aninditha Rahma Cahyadi, Ayu Safira Oktaviani, Fransisca Saraswati Puspa Dewi, Maria Genoveva Natalia Desy Purnamasari Gunawan, Ni Made Ayu Vania Aurellia, Shani Indira Natio, Shania Gracia and Stephanie Pricilla Indarto Putri transferred to Team KIII
- September 27 - Jennifer Hanna graduated from JKT48
- November 27 - Senshuuraku of Team KIII 3rd Stage
- December 1 - Sendy Ariani dismissed from JKT48
- December 8 - Shonichi of Team KIII B•E•L•I•E•V•E Show
2017[]
- July 29 - JKT48 Team KIII Solo Concert "Jangan Kasih K3ndor"
- October 12 - Ratu Vienny Fitrilya reinstated as captain and demoted to Trainee
- December 1 - Amanda Dwi Arista and Ayu Safira Oktaviani demoted to Trainee
- December 23 - JKT48 6th Anniversary (Yona Team KIII)
- Ayana Shahab had a concurrent position in Team T
- Viviyona Apriani chosen as captain of the Team
- Stephanie Pricilla Indarto Putri transferred to Team J
2018[]
- February 23 - Ratu Vienny Fitrilya re-promoted
- February 27 - Senshuuraku of Team KIII B•E•L•I•E•V•E Show
- March 4 - Shonichi of Team KIII 4th Stage
- March 25 - Chikano Rina and Fakhriyani Shafariyanti graduated from JKT48
- May 27 - (JKT48 RE:BOOST Reshuffle)
- Center : Shania Gracia
- Ayana Shahab's concurrent position revoked (full transferred to Team T)
- Frieska Anastasia Laksani and Cindy Yuvia transferred to Team J
- Sonia Natalia transferred to Team T
- July 7 - JKT48 Circus Part 1 in Semarang, Central Java
- July 8 - JKT48 Circus Part 1 in Yogyakarta, Special Region of Yogyakarta
- July 10 - JKT48 Circus Part 1 in Solo, Central Java
- September 29 - Erika Ebisawa Kuswan promoted (Everyday Kachuusha / UZA Handshake Event)
- October 20 - JKT48 Circus Part 2 in Banjarmasin, South Kalimantan
- October 27 - Lidya Maulida Djuhandar graduated from JKT48
- November 4 - JKT48 Circus Part 2 in Medan, North Sumatra
- December 22 - Kandiya Rafa Maulidita promoted (JKT48 7th Anniversary Live in Concert)
- December 29 - Shinta Naomi graduated from JKT48
2019[]
- February 9 - Erika Ebisawa Kuswan resigned from JKT48
- April 13 - Team KIII Produce Stage Shonichi
- April 27 - JKT48 Request Hour 2019 and Shania Junianatha Graduation Ceremony
- Anastasya Narwastu Tety Handuran, Gita Sekar Andarini, Angelina Christy, and Yessica Tamara promoted
- Nurhayati transferred to Team KIII
- Aninditha Rahma Cahyadi had a concurrent position in Team T
- Rona Anggreani, Fransisca Saraswati Puspa Dewi, Nadila Cindi Wantari, and Ni Made Ayu Vania Aurellia transferred to Team J
- June 21 - Team KIII Produce Stage Senshuuraku
- June 30 - Natalia graduated from JKT48
- July 10 - JKT48 Circus Part 3 in Ponorogo, East Java
- July 11 - JKT48 Circus Part 3 in Malang, East Java
- July 13 - JKT48 Circus Part 3 in Surabaya, East Java
- July 21 - JKT48 Team J Solo Concert "J Paradise" and Cindy Yuvia Graduation Ceremony "Idol's Decision"
- Helisma Putri and Mutiara Azzahra promoted
- August 4 - Alicia Chanzia graduated from JKT48
- September 10 - Stephanie Pricilla Indarto Putri re-promoted
- September 28 - Stephanie Pricilla Indarto Putri graduated from JKT48
- October 19 - JKT48 Circus Part 4 in Makassar, South Sulawesi
- October 27 - JKT48 Circus Part 4 in Balikpapan, East Kalimantan
- December 15 - Viviyona Apriani graduated from JKT48
- December 22 - JKT48 8th Anniversary Concert (Vienny Team KIII 2nd period)
- Team T 2nd Formation Disbandment
- Gabryela Marcelina, Jinan Safa Safira, Rinanda Syahputri, Puti Nadhira Azalia, and Fidly Immanda Azzahra transferred to Team KIII
- Aninditha Rahma Cahyadi's concurrent position in Team T revoked, and her concurrent position redirected to Team J
- Ratu Vienny Fitrilya chosen as captain of the Team until her graduation day
- Team T 2nd Formation Disbandment
2020[]
- January 5 - Jennifer Rachel Natasya graduated from JKT48
- February 14 - JKT48 Team KIII Solo Concert "KIII vs KIII"
- February 23 - Ratu Vienny Fitrilya graduated from JKT48
- May 15 - Puti Nadhira Azalia graduated from JKT48
- May 26 - June 6 - Live Streaming Announcement on JKT48 Official YouTube Channel (Gracia Team KIII)
- May 31 - Aninditha Rahma Cahyadi has a concurrent position in Team J and Team T
- June 4 - Zahra Nur promoted
- June 5 - Shania Gracia chosen as captain of the Team
- November 13 - Senshuuraku of Team KIII 4th Stage
- November 15 - Shonichi of Team KIII 5th Stage
- November 16 - Gabryela Marcelina dismissed from JKT48
- December 26 - Maria Genoveva Natalia Desy Purnamasari Gunawan graduated from JKT48
2021[]
- February 21 - Beby Chaesara Anadila graduated from JKT48
- March 13 - Team KIII 5th Stage Senshuuraku
- Anastasya Narwastu Tety Handuran, Fidly Immanda Azzahra, Kandiya Rafa Maulidita, Nurhayati, and Rinanda Syahputri graduated from JKT48
- Inactivated state is started
| Team KIII | |
|---|---|
| Stages | |
| Stages | Seishun Girls (KIII2) | Saishuu Bell ga Naru (KIII3) | Saka Agari (KIII4) | Ramune no Nomikata (KIII5) |
| Revivals | Boku no Taiyou (KIII1) |
| Waiting | Pajama Drive (KIII-W1) |
| Special | B•E•L•I•E•V•E | Romansa Sang Gadis (Produce) |