HKT48 member Kodama Haruka made appearance in HKT48 Kanto Tour's last day concert, the concert was held in NHK Hall on 14 April 2017.
HKT48 Team H member Inoue Yuriya announced her graduation from the group, she made the announcement during LIVE performance on 11 April 2017.
AKB48 will release their 48th single "Negaigoto no Mochigusare", HKT48 Team KIV vice captain (and AKB48 Team A concurrent member) Miyawaki Sakura and SKE48 Team S member Matsui Jurina will be AKB48's 48th single double CENTER, 48th single will come with ballot ticket for for 2017 Generation Election.
HKT48 member Murashige Anna's family gains a new family member, Murashige Anna shares with us her newest family member, baby brother, on Google Plus at 13 March 2017.
HKT48 video card game "HKT48 Eikou no Labyrinth" has uploaded their new TV commercial video special promotional video on official YouTube channel at 12 March 2017.
HKT48 member Kodama Haruka will not participate upcoming AKB48 group spring festival which is held on 12 March 2017, her stages will be substitute by Miyawaki Sakura, Kojina Yui, Matsuoka Natsumi, Fuchigami Mai, Motomura Aoi, Moriyasu Madoka and Matsuoka Hana, according to HKT48 official blog, Kodama Haruka absent from the event due to poor conidition.
Japanese idol groups HKT48 participate the idol event "Tsubuyaki FES ~ Hakkyo Basho ~ GUM ROCK FES 2", which was held in Ryogoku Kokugikan on 7 March 2017.
HKT48 video card game "HKT48 Eikou no Labyrinth" new TV commercial video has been revealed on official YouTube channel at 9 March 2017.
Japanese idol groups HKT48 and Keyakizaka46 had an idol battle in event "Tsubuyaki FES ~ Hakkyo Basho ~ GUM ROCK FES 2" was held in Ryogoku Kokugikan on 7 March 2017.
Japanese idol event "Tsubuyaki FES ~ Hakkyo Basho ~ GUM ROCK FES 2" was held in Ryogoku Kokugikan on 7 March 2017, the event features 2 top idol team HKT48 and Keyakizaka46's idol battle, and Keyakizaka46 won over HKT48 with 5 - 2.
HKT48 member Sashihara Rino will appear in FujiTV's variety show Tsukai TV Sukatto Japan 2-Hours SP, it will be aired on 6 March 2017 (19:00 to 20:54).
HKT48 member Ota Aika and former NMB48 member Takano Yui will appear in the musical "The Princess of Lucifer" (Aku no musume), it will be on The OWL SPOT theatre from 4 to 11 June 2017.