A guide for "Hanako-kun: Shimeji Exclusive"! That sounds like a fun project.
A notable alternative is the (Google Drive archive), which houses 20+ free packs, though quality varies. hanako kun shimeji exclusive
A massive shoutout has to go to the incredible fan artists and programmers in the community. Characters like Shijima Mei A guide for "Hanako-kun: Shimeji Exclusive"
: They can "multiply," filling your screen with several instances of your favorite character. : They can "multiply," filling your screen with
Many high-quality pixel artists lock their best animations behind a Patreon or Ko-fi paywall. An exclusive Hanako Kun Shimeji often features:
Most Shimejis won't open without the latest Java environment.
I understand you're looking for an (the desktop pet characters that walk around your screen).