Koichi Seiyama

Koichi Seiyama is a Japanese composer and sound designer known for his contributions to video game music. He gained prominence for his work on the "Guilty Gear" series, particularly "Guilty Gear Isuka," where he helped craft the game's distinctive heavy metal soundtrack that blends various musical genres, enhancing the game's unique aesthetic and competitive gameplay. Seiyama's compositions are characterized by their intricate arrangements and dynamic energy, which have garnered a dedicated following among fans of fighting games. In addition to "Guilty Gear Isuka," he has collaborated on other projects, showcasing his versatility and skill in creating immersive audio experiences in gaming. Seiyama's impact on the genre continues to influence contemporary game music composers.