Ganbare Neo Poke-kun (Ka) is a Neo Geo Pocket title with limited information available. The game's title and subtitle suggest a mascot-style or possibly puzzle-based game.  The 'Ka' notation may refer to a specific version or revision of the game.  Further research is needed to clarify the original game's inspiration, gameplay mechanics, and development team. 

Ganbare Neo Poke-kun (Ka) (Japan)

Faselei! (Europe)