If it's just these characters, here's the .mychar data, also downloadable from the dev's ci-en page.
Ok. Now I don't know how to change but I just delete all save file in locallow and it work, So I think it's ok for now.
How did you even enter Debug mode in the first place? I've never seen this before
I think it's just an artwork of the character playing a VR game bought from FANZA, in promotion of the original game sold in that platform.VR edition is on FANZAYou must be registered to see the links.