死神大人 Lord Death

Unofficial Lord Death fan-art companion from Soul Eater, depicting the friendly academy headmaster. Original gentle choreography includes aligning and stamping small exercise books, folding a paper star into a paper ball

Alucard

A chibi Alucard-style Codex pet.

Fan（折扇） Fan (Inanimate Insanity)

Unofficial Fan fan-art animated companion from Inanimate Insanity. Original choreography includes theory-card comparison, gentle pleat-powered paper-boat play, and rhythmic rail-to-pad balance; no official affiliation.

Musk

A cute chibi anime Elon Musk-style Codex pet.

番茄时钟滴答 Pomodoro Tomato Tick

An original cheerful tomato-shaped kitchen timer companion with a leafy crown, a cream dial band and lively little red shoes.

Tohru Honda

A chibi Tohru Honda-inspired Codex pet.

Sword Shield Bibilabu Cat

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

Hirono

A melancholic wanderer-doll Codex pet with tousled hair, shy walking loops, soft sitting moods, and quiet art-toy charm.