In holo, the first commemorative concert was a less expressive movement of swaying bodies and arms. Other companies are also.
Eventually the infectious disease corona spread, about four years ago.
One company used substitute dancers to protect the streamers and recorded it.
The company used substitute dancers for the less profitable streamers, while those who had a strong desire to dance danced themselves.
The reason is that “I dance” dancers are cheaper than high-end streamers.
One company used MMD dance motion, which is a 3D input of dance data, to create a mechanical dance like IWARA.
Western vtubers are not allowed to come to Japan due to Corona's refusal to enter the country, so they use MMD Dance Motion or substitute dancers.
Around 2023, no one cared about Corona anymore.
Female streamers from niconico wanted to have dance choreographers from “I dance” invent expressive dances to perform at paid concerts and free birthday gigs.
Everyone wanted to do something like “I dance” videos back in the niconico days.
Expressive dance required a lot of dance lessons.
Incidentally, two of the five members of regross, a hololive device, are strongly interested in “singing and dancing”, and one of them is a backup dancer.
Four of the five members of frowgrow are good at singing and dancing.
The direction of holo's newcomers is dance.
The old niconico members of holo also have a longing for “I dance”. (The same is true for niji niconico graduates).
I think that female holo streamers who are not in line with this historical background are uncomfortable with dance lessons.
The mainstay of holo is “from niconico”.
That is why many holo members are positive about dance lessons and a few are uncomfortable with them.
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