>>45624833I think Marine, Matsuri, Noel and Choco are pretty obvious.
They actively support Lewd and NSFW art and content about them, and even create it themselves.
Matsuri always Retweets and Likes various heavy ecchi arts about her, Marine has asked several times to make doujins about her and felt proud knowing that she out of all of Hololive has the most hentai and doujins about her, and Choco literally used a hentai art for thumbnail for one of her ASMR Streams (An art where she was masturbating a fan. obviously cropped to be used as a thumbnail but to get to the point of using it as a thumbail, she obviously liked the art)
And an honorable mention, I remember Miko saying that she was happy when she found out that fans saw her in a lewd way, as she thought that everyone saw her as cute and innocent