https://x.com/weverseofficial/status/1846385644156715218

Because of this event there are two possibilities:

1) Due to the "internal logistics issue" of ina according her tweet: https://x.com/ninomaeinanis/status/1843935427516047604
whether this "internal logistics" issue is true or a lie, her involvement is canceled.

2) ina and flayon will probably be together in japan recording for this. and her tweet about "internal logistics issue": https://x.com/ninomaeinanis/status/1843935427516047604
is to avoid having to deal with possible backlash or having to explain anything, similar to what she did before the release of her cover with holostarsen Bad End Night https://www.youtube.com/watch?v=wFTSE4h4SSs where she disappears several months because of "sickness" a few weeks before the release of the collab cover.

See my reasonings below for both possibility:

For possibility #1:
According to ina's tweet (https://x.com/ninomaeinanis/status/1843935427516047604):
"There were a lot of things I was planning, a lot of things I was participating in, but I most likely will have to cancel everything for the time being….I am really upset but there’s nothing I can do right now…",
so maybe because of this "internal logistics issue", her involvement with that event is canceled, because she probably thought its a bad idea to do the collab and she probably did not know the holostarsen or other guys are a part of it at the beginning.

Furthermore, Flayon retweeted the weverseofficial post, but ina or her manager who is managing the account (proof in this tweet: https://x.com/hololive_En/status/1843958944399753300), did not retweet it.

So, there is a possibility that ina is no longer part of the event.
Why is her name still a part of the post of weverseofficial? Good point, idk maybe there were some communication issue between the staffs and the info to remove her name did not reach to the designer or something.

For possiblitity #2:
I mean ina is in japan, stated here 10:28 in this stream https://www.youtube.com/watch?v=hVg4wQJggr8
and flayon is in japan according to his most recent post: https://x.com/machinaxflayon/status/1841922887785353633
i think he is the only one holostaren in japan right now when i checked their tweets.

probably both in preparation for this event.

I think this will be a VR event, and it's a company project, so they need to do the VR thingy in their office in japan.

But my point they are probably in the same VR room in the same day because the event is just 1 day.
Or if not that, if it is a recording they probably recorded at the same time because as she stated in this steam: https://www.youtube.com/watch?v=zuE0Kqoh8hM
"I went to went to recording the other day and it was that like a recording studio they were different staff from the usual usual Cover staff"
Probably holostarsen staff or weverseofficial staff.

I also want to point out it's funny that the last time ina collabed with holostars the Bad End Night cover: https://www.youtube.com/watch?v=wFTSE4h4SSs
At that time, several weeks before the release of the song, she said she is "sick" and did not stream, tweet, or anything because she did she did not have access to her phone for several months.
Then this time its some "company’s internal logistical issues" and she can't stream, tweet, or have any access again?
Idk, that seems suspicious to me.