Korean and Japanese voice cast and role information for the animation 극장판 치이카와: 인어 섬의 비밀, organized by character and role. It currently includes 43 voice actors, 35 roles, 0 voice samples, and 1 related YouTube videos.
Each entry includes the voice actor's profile and voice actor association, generation, or agency. Voice samples can be played in the context of the matched character or work, bringing the cast, roles, and voices together in one flow.
Samples and related media are linked by work title and character name, while external videos appear within the available lookup range. Some material may be missing or less relevant to the work, and the data is updated regularly.