Huge collection of pictures of H!P members doing poses/imitations:- http://c-ute.doorblog.jp/archives/53302703.html
Replying to @wotatranslation
https://www.tokyohive.com/article/2019/10/hello-project-prohibits-jumping-at-concerts-starting-next-year
NeoTokyo2099.com - Hello! Project bans jumping during concerts and events- https://neotokyo2099.com/2019/10/25/hello-project-bans-jumping-during-concerts-and-events/
Sunglasses Nakajima: “I was talking to this top wota of a certain group — this acquaintance of mine who goes to many of their concerts. I was messaging him yesterday and he said he would not be going to the concerts anymore. He said jumping is fun and that with this ban, he’s lost the interest to go.Anyway, according to him, while he does jump he’s never gotten into fights because of it, and he does so while still following the rules. Apparently, there’s “normal jumping” as well as “jumping that inconveniences others.” Normal jumping, you jump while matching it to the songs — some songs have spots where you’re expected to jump.That’s not the same as the “inconvenience jumping.” The problem is when someone just keeps jumping up and down constantly whenever their oshi is singing — disregarding the song — in an attempt to stand out. Moreover, as there isn’t much space, they tend to bump into others which leads to trouble. So that kind of “inconvenience jumping” isn’t good, but the person I was talking to said he never did that kind of thing.”