Anime for There was a Cute Girl in the Hero’s Party, so I Tried Confessing to Her series.
The most interesting part is that it's part of the Futabasha publisher's gaugau manga magazine.
An oldhead company that doesn't do much anime but have recently been adapting these series from their thriving young people site.
If this one is successful we could have tons of the isekai series being adapted.

https://gaugau.futabanet.jp/