Michael Jackson

A chibi Michael Jackson-style Codex pet.

Megumin

A chibi Megumin-style Codex pet.

马特（死亡笔记） Matt (Death Note)

Unofficial Matt (Death Note) fan-art companion with handheld gaming, map checks and cartridge inspection.

Squirtle

A chibi Squirtle-style Codex pet with tiny shell and bubbly water poses.

Saitama — Cozy Fan Art

Unofficial Saitama fan-art animated companion from One-Punch Man, with original character colors and nine expressive animation states.

BB（比比） BB

Unofficial BB fan art from Anthology of the Killer. Original gentle animations feature blank-zine sorting and folding, a small poster-card inspection, paper recovery, quiet glances, a two-boot hop and articulated steps in three directions. Pink hair keeps the same covered-eye side and two yellow clips; the orange polka-dot dress is paired with opaque yellow leggings and mint boots. No violent imagery.

Monstercat（怪兽猫） Monstercat

Unofficial Monstercat fan-art animated companion. Original choreography includes lap-tap rhythm, blank foam-record balancing and a compact curl-to-stretch; plain purple bandana and eyeless face. No official affiliation.

Giyu Tomioka — Cozy Fan Art

Unofficial Giyu Tomioka fan-art animated companion from Demon Slayer, with original character colors and nine expressive animation states.