The official Hop Step Sing Twitter just announced they will be broadcasting live for the first time in a while with a big announcement about the group's future?!
Even we don't know what it is, but if you want to watch, the link is below along with the official Twitter.

Date & time
19th June (Wed) 20:00 (Japan time)
Place:
https://www.youtube.com/watch?v=GUTuixmFkMo
https://live.nicovideo.jp/gate/lv320523889
NB the broadcast will be in Japanese only!

If you want to send any messages of support, please use this hashtag: #ほぷなま and their official Twitter is here: https://twitter.com/hopstepsing