深海栉水母·彩梳 Abyssal Comb Jelly Prism

Original Beroe-inspired Abyssal Comb Jelly Prism companion, with ciliary-wave swimming, subtle body-wall flexion, balance recovery, sea-snow steering and aquatic ascent-return. Original animation adaptation; eight total comb rows with far rows occluded. An exploratory original character, not a popularity claim.

Korbat（科巴特） Korbat

Unofficial Korbat fan-art companion from Neopets. Original pale bat artwork with two red membrane wings, large pink-inner ears and one arrow-tip tail. Korbat presents a paper tag, turns its ears beside a soft paper bell, flutters over a paper circle, and flies in three directions with visible wingbeats. Rounded wing-thumb gripping and friendly paper props are original cartoon adaptations.

哈奇瓦雷（小八） Hachiware

Unofficial Hachiware fan art from Chiikawa. A blue-and-white cat-like companion aims a tiny camera, checks a blank photo, lifts noodles into a bowl, and gently straightens a flower. Nine states include short-foot running

Kurapika — Cozy Fan Art

Unofficial fan-art animated pet of Kurapika from Hunter x Hunter, wearing his faithful royal-blue and gold Hunter Exam outfit, with nine expressive animation states.

Sasuke

A cute chibi pixel-art ninja Codex pet with black spiky hair, dark outfit, purple rope belt, and compact lightning energy.

绊爱 Kizuna AI

Unofficial Kizuna AI fan-art animated companion from Kizuna AI. Original folding-window card play, attached headband nods, three-arrow cursor routing and gentle knee bounces, with independently drawn directional runs. Opaque joined waist and secure white shorts are modest costume adaptations; no official choreography or software interface is copied.

Sylveon

A chibi Sylveon-style Codex pet with ribbon feelers and fairy charm.

Nezuko Kamado

A cute chibi pixel-art girl Codex pet with long dark orange-tipped hair, a pink kimono, and a light wood mouthpiece.