Who composed the music for the original Pokémon Game Boy games?

Junichi Masuda composed the music for the original Pokémon Game Boy games. He was also one of the programmers on Pokémon Red and Green and became a major creative figure at Game Freak.

The Game Boy hardware imposed strict technical limits, so the soundtrack used simple electronic tones and compact musical patterns. Despite those constraints, themes for towns, routes, battles, and characters became highly recognizable parts of the Pokémon identity.

Masuda continued to contribute to later Pokémon games as a composer, director, producer, and designer. His role illustrates how the original project was built by a relatively small Game Freak team, with staff members often handling several different creative and technical jobs.

Shinji Miyazaki composed music for the Pokémon television anime, not the original Game Boy games. That distinction can cause confusion because both soundtracks are strongly associated with Pokémon and helped define the franchise's early years.