Black Tiger / Black Dragon (Famicom, 1990) - Probable
Side Arms: Hyper Dyne (NES, 1988) - Unverified
Section Z (NES, 1987) - Unverified
Masashi Kageyama (影山雅志) was born in 1966 in Osaka, Japan. He worked as a composer in Capcom’s internal sound team during the NES/Famicom era of the mid-to-late 1980s. His confirmed flagship work is the NES port of Ghosts ‘n Goblins (1986), where his use of borrowed chords and modal mixture produced harmonic sophistication unusual for NES game music of the period.
Career at Capcom
Kageyama joined Capcom’s NES/Famicom sound team during the company’s critical expansion period - the mid-1980s when Capcom was translating its arcade hits to home formats. The NES era at Capcom required composers to work in an entirely different medium than the FM synthesis hardware of the company’s arcade boards.
His primary credit - Ghosts ‘n Goblins NES (1986) - is confirmed through the game’s in-game staff roll, documented by the VGMPF community. The staff roll lists Kageyama as the music composer, providing primary documentation for the credit.
Additional credits are probable (Black Tiger Famicom) or unverified (Side Arms NES, Section Z NES). Credit opacity in the early Capcom NES era is a known research challenge - many titles from this period did not include full staff credits in their end sequences.