Masahiro Adachi (Kouki Uchyama) is a Japanese artist credited under both the Masahiro Adachi and Kouki Uchyama names. In music catalogues and performance databases, that dual credit is the most reliable way to identify his work and track releases across alternate listings.
Because both forms appear publicly, Masahiro Adachi (Kouki Uchyama) is best approached through the full credited name rather than a shortened version. It helps distinguish his entries from similar romanizations or alternate spellings and keeps his profile consistent for listeners, collectors, and cataloguers reviewing Japanese artist credits.
