If you could provide more context about Umemaro 3D or clarify what you mean by "features," I'd be happy to provide more tailored information. Alternatively, I can try to provide a general outline of what features might be relevant for a game like Umemaro 3D.
Umemaro 3D is a visual novel developed by M. Ono, released in 2012. The game follows the story of a protagonist who becomes involved in a series of events with a group of female characters. The game's success can be attributed to its engaging narrative, memorable characters, and the immersive experience it provides to players. umemaro 3d pc download link