I'm the one who posted the reverse Ryona video on youtube in the past.
My youtube account has been banned, so I'm currently posting on Nico Nico Douga.
my uploads
https://www.nicovideo.jp/user/93657153
kiss or blow kiss attack videos
https://www.nicovideo.jp/series/204904
Cloe Walsh(no more heroes 2)
https://nico.ms/sm38707767
Slan(berserk)
https://nico.ms/sm37093453