Early in the year their most senior talent, the last Gen 1 member
Usami Yuno graduated followed by them
terminating Mikoshi Taran's contract a few days later.
Lisa Makoh
got her 3D debut in March. Quite a productive year for her releasing two singles and got a decent increase in numbers. She also joined Streamer GTA (SutoGura) near the end of the year.
Hanabasami Kyo
got a bomb threat and death threat targetting her 4th sololive which is also on the same day as Usuwa Suu's first solo live. Re:AcT backed her performance to go on with increased security presence. She also released a few songs this year.
Mizugame Mia went on a hiatus to focus on her mental health and returned several months later. She also participated in the 2nd gen live show with fellow members Hanabasami Kyo, Shishigami Leona, and Yumekawa Kanau.
Usuwa Suu
had her first solo live. She also released two EP, one for her original songs and one for covers.
Shishigami Leona had her fifth solo live this year. She also released a few original songs. She participated in Vsai with Pakael and VSpo's Kuromu Yano but underperformed.
Another "graduation", Amakawa Hano from Re:AcT to the parent company mikai. Not sure what happened but it's implied she didn't want to join the newly created group Melty RIP with Tsukushi Aria and Kulaku Lie, had a mental health break, and ended up with this graduation. Melty RIP themselves continued on and got pushed by the company with their first solo live and three single releases.
There are three members breaking the 10k sub mark and got their 3D confirmed this year (Otogi Nemu, Coucourua Creil, Sumeragi Rose). They performed in the Fes with their 3D models.
Around four months after her termination, a person who is almost certainly Mikoshi Taran (indie Luluu Ria) took her life jumping in front of a train (can't really confirm 100% honestly, there's no way to confirm with people who know her that this is not a sketchek copycat).
I posted about it in July after digging into the matter following a question from her fan in suuji.
A human garbage used the tragedy to farm reddit karma with a false sexual assault allegation but backtracked after not being able to provide any proof. The talents and the company got abused on social media because of this. Unfortunately in the English speaking sphere the falsehood was the most remembered thing, not information from TVA.
I don't really follow their gaming group but it seems earlier in the year they let their talents on Youtube (initially Twitch only). Not much happening on YT though the Re:AcT gamers did some singing streams at times.
They opened a Korean branch but I think they only streamed in the Korean only streaming service.
Re:AcT also opened their audition a few months ago for both their main and gaming branches (JP).