Well it arrived sooner than expected and if it was on the CD Drama of the game, I liked it a lot!!! here I leave the audio for everyone to enjoy.
If anyone knows any other scene like this let me know to see if I can get something.
I was researching and I think the BD6 Drama is about Yohane's father (Still it's just something I read in a face group so I don't deny it's here either).
Also a few days ago before the blu-ray was released the game was also released and it had a CD drama of 50 min In this link are the titles...
I'm sorry, I don't speak English well. I managed to buy the manga using the booklive app but it only lets me see but not download, I took some screenshots and joined them
https://we.tl/t-hyh1Lkpqt7
I hope I'm not breaking some rule