Orginally from https://www.pixiv.net/en/artworks/100557662 ported to X11 cursor.
Installation:
tar -xvf Raiden-Shogun-Cursors-*.tar.gz
mv Raiden-Shogun-Cursors-*/ ~/.icons/ # Install to local users
sudo mv Raiden-Shogun-Cursors-*/ /usr/share/icons/ # Install to all users
Uninstallation:
rm -r ~/.icons/Raiden-* # Remove from local users
sudo rm -r /usr/share/icons/Raiden-* # Remove from all users