Congratulations to Raden on her wedding to Kadokawa Bunko /s. She made a typo in her official announcement tweet コラボが結婚 (collab marriage)→コラボが決定 (collab decided).
Art Source:
https://xcancel.com/holo_jong/status/1988139633524473996
Typo Source:
https://xcancel.com/juufuuteiraden/status/1988096713371025654
#AkaiHaato is having a redebut after coming back from her long break. She's planning something big as Chamao, her handsome boyish persona.
For those concerned with Ao-kun, she made a pinned post on her RL alt to thank all her new followers, but she apologized to those that expect her to start activities soon.
And another post saying that she wants to lead a relaxed life for a while.
(沢山フォロー嬉しいんですが、「今すぐなんか活動するぞ！」とかは考えられてないので期待させてごめんね🙇)
Source in reply with content warning
#hololive Fubuki is having a Halloween themed 3D Concert to celebrate her birthday.
Ao's genmates rushed out a cover of Sayonara mata itsuka! (Good bye and see you again!) in 5 days when they were told of Ao's upcoming graduation.
https://www.youtube.com/watch?v=ObL6ydDCdCE
Tweet explaining the situation:
Thank you for the premiere.
During the five-day production period of this cover, I would like to express my deepest gratitude to Kanade, Ririka, and Hajime who helped with the recording, to Shinji Hachikuji, the mix engineer who made adjustments until the very last moment, to Nihao Sanpei, the illustrator who completed the artwork, and to everyone who listened.
See you again, Ao-kun.
https://xcancel.com/juufuuteiraden/status/1974024290468237707
#holoJP #DEV_IS #ReGloss Hiodoshi Ao has graduated from #hololive. She was diagnosed with a relapse of Adjustment Disorder earlier this year, she was initially diagnosed with it many years ago and thought she was cured. The company got her to go on break, but now she's gone.
Occasional updates from others was that she seemed ok, but as it's a mental issue involving specific triggers, not something a layman can identify. Her genmates mentioned on stream that they were optimistic that she'd return maybe after their big concert. 
ReGloss as the first performance focused 'experimental gen', they were probably under a lot of pressure, having lots of vocal and dance classes to push for an arena-sized in-person live concert in their 2nd year.
Announcement:
https://cover-corp.com/en/news/detail/20251003-01
Soon, Towa no Yuugure (Dusk Beyond the End of the World) episode 0 watchalong with #hololive Towa and La+. The anime features character Towasa.
This stream comes after Marine's full watchalong of My Dress Up Darling, featuring character Marin. So I guess #anime companies like this kind of name pun joke as marketing.
Watchalong Stream:
https://www.youtube.com/watch?v=TOoQJYPJoqw
#UsadaPekora watermelon rubberband stream, revenge. This time with different #holoJP guests.
Somehow 80k viewers are watching two #holoJP 3D VTubers in swimsuits putting rubber bands around a watermelon. Pekora's name sure draws a crowd.
They're at 925 rubber bands now, that's a strong Japanese watermelon.
#HoshimachiSuisei noticed a trending post about how the new iPhones lined up matched the colors of one of her 3D outfits. And she subsequently fished Apple for a collab.
iPhone team are secretly hoshiyomi? 
Sources:
https://xcancel.com/suisei_hosimati/status/1966007522860601669
https://xcancel.com/suisei_hosimati/status/1966006307644912016
Anime Animals アニメの動物