人鱼汉顿 Hangyodon

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

黑衣麻陶 Mato Kuroi

Unofficial Mato Kuroi fan-art animated companion from Black Rock Shooter, with original character colors and nine expressive animation states.

Sword Shield Bibilabu Cat

A chaotic chibi cat with toy sword, tiny shield, and bouncy nonsense-sound skit energy.

Luffy

A cute chibi pixel-art pirate boy Codex pet with a straw hat, red vest, blue shorts, and cheerful rubbery energy.

Arataka Reigen

A chibi Arataka Reigen-style Codex pet.

夏洛克·福尔摩斯（BBC版） Sherlock Holmes (BBC Sherlock)

Unofficial Sherlock Holmes fan-art companion inspired by the fictional detective in BBC Sherlock. Original animation features scarf adjustment, examining a note with a magnifier, brief violin playing, thoughtful fingerti

风箱袋鼠跃跃 Bellows Kangaroo Hop

Original Bellows Kangaroo Hop, a peach-and-mint biomimetic toy-robot companion. Its original choreography uses covered accordion-knee compression, paired-foot hops, tail counterbalance and careful blank-card balancing. Movement principles are animal-inspired; this is not official or replicated industrial hardware.

Armin Arlert

A chibi blond strategist Codex pet.