马歇尔李 Marshall Lee

Unofficial Marshall Lee fan-art animated companion from Adventure Time, with original character colors and nine expressive animation states.

井矢见 Iyami

Unofficial Osomatsu-san fan art of Iyami, an animated companion with nine expressive states and character-specific movement. Not affiliated with or endorsed by the rights holders.

不死川实弥 Sanemi Shinazugawa

Unofficial Sanemi Shinazugawa fan-art animated companion from Demon Slayer: Kimetsu no Yaiba, with original character colors and nine expressive animation states.

松果舒舒 Pinecone Unfurl

An original fantasy woody seed-cone companion with connected overlapping scales and two invented root runners. Its scale-fanning gestures and root-driven locomotion are playful fantasy, distinct from real cones responding passively to humidity.

利姆露·特恩佩斯特 Rimuru Tempest

Unofficial Rimuru Tempest fan art from That Time I Got Reincarnated as a Slime, exclusively in pale-blue slime form. The limbless companion catches a water drop, gently pockets and releases a smooth pebble, and balances

Kurisu Makise Lab version 2

A chibi Kurisu Makise-style Codex pet.

Inosuke Hashibira

A chibi wild boar-mask fighter Codex pet.

露姬蝙蝠 Rouge the Bat

Unofficial Rouge the Bat fan art from Sonic the Hedgehog, with a modest opaque black suit, white gloves and boots, and two purple bat wings. Original animations feature a soft translucent bead, cloth placement and recovery, quiet clasp inspection, ear tilts, low wing-assisted hops, and articulated steps in three directions. Neutral proportions and safe rounded props.