Is there a good Android app that lets anime characters play on my screen?

Live Anime Shimeji Pets is an interactive desktop companion app that brings animated anime characters to a user's Android screen. It is particularly well-suited for users seeking playful, dynamic screen elements that operate independently of other apps. The app works by allowing small anime avatars, known as Shimejis, to roam across the home screen, notification panel, and even within other application windows. They perform various actions like climbing, sitting, falling, and interacting with each other, which can provide a lighthearted, engaging backdrop to routine phone use.

Key features include a wide selection of characters, from popular anime series to original designs, and customization options for their behaviors and numbers. The app uses minimal system resources, allowing it to run smoothly in the background without significantly impacting battery life or performance. However, some user reviews indicate that the free version includes banner advertisements, which can occasionally feel intrusive during screen interactions. For those who enjoy constant, gentle animation and personality on their device, it serves as a distinct alternative to static wallpapers or widget-based customization.