Hello,

Could you please help me refind a manga I was reading a while back. The MC was a young man who writes novels based on his experiences as a female courtesan (in a brothel?) in a previous life. He has two friends (can't remember their genders) who were also in his previous life. There is some kind of mystery about how he died in his past life and that one of the reincarnated friends may have killed him?

Yukarism?

That's it, thank you!