Spino appears exclusively in the "Oshiri Tantei Cosmic Front" special's segment "When you are going to love it! Kyota Skewer." This character drives a plot centered on the disappearance of a Spinosaurus fossil from Cosmic Town's museum excavation site. The name Spino likely originates from the dinosaur genus Spinosaurus, aligning with the episode's paleontological theme.

Mick seeks assistance upon discovering the missing fossil, initiating an investigation where Spino acts as the narrative catalyst. The character bridges the detective series with scientific documentary elements, specifically facilitating educational content about the newest dinosaur research discoveries.

No details exist regarding Spino's background, personality, relationships, or design beyond this role. The character has no documented appearances in other franchise seasons, films, OVAs, spin-offs, or media. Spino's entire known involvement is confined to this dinosaur science-focused educational special.