It's a NSFW manga
There's japanese and chinese versions on nhentai
I'm really curious about the story and it also looks pretty hot
Here's the link https://www.simply-hentai.com/idolmaster/iberisu
Why both manga and anime are so unknown
It doesn't even apear at yuri lists 2017 or 2018
I thought it would be more popular of how gay it is
Such a shame
When I looked at the cover I thought to myself that style was very simular to Umekichi's works and then I looked who was the author and I guess I was right.
GOD his/her style is so cute