The girl with the wings is Mufasu from this one: http://www.mangago.me/read-manga/yasei_no_last_boss_ga_arawareta/
And the cat girl is from this one (the mc that went to another world is actually the sword): http://www.mangago.me/read-manga/tensei_shitara_ken_deshita//
Both of them are pretty fun, especially the first one so you really should check it out if you want ٩(๑❛ᴗ❛๑)۶
Oh sorry, just noticed you already know the cat girl lol
what about rimuru?
The sleepy girl on top of Rou's throne is the vampire Argent from this one: http://www.mangago.me/read-manga/tensei_kyuuketsukisan_wa_ohirune_ga_shitai/
The guy on the far right with the claws is Ja the dragon from this one: http://www.mangago.me/read-manga/jaryuu_tensei/
All the isekai peoples!
We recognized the MC from this one, plus Shield Hero, the cat girl from Sword Reincarnation, and Rou from Re:Monster, but not the rest...