Okinawan が

← Japanese が (cognate)

← Japanese か (cognate)

← Proto-Japonic *-nka (inherited)

← Proto-Ryukyuan *ga (inherited)

← Proto-Ryukyuan *ga#Usage notes (mention)

← Okinawan が (mention)

← Okinawan ぬ (mention)

→ Okinawan が (mention)