Ambient noises, footsteps, magic spell activations, and environmental sounds.

Many alternative audio tracks were only released in specific geographic territories. If an animation studio licensed a Latin American dub, that specific audio track might never appear on Japanese or North American Blu-ray re-releases, making community-sourced archives the only remaining footprint. 3. Copyright and DMCA Takedowns

The demand for a Latin American Spanish dub ( Audio LA ) highlights the vast, dedicated market for translated adult anime (commonly hosted on dedicated platforms like Hanime).

If you're interested in "Kemonokko Tsuushin" or similar anime, I recommend checking out official anime distribution channels or community forums where you can find more information on availability, potential translations, or fan-made content that might align with what you're looking for.

: Avoid standard search engine video results that lead to suspicious third-party download sites. Instead, look through crowdsourced digital libraries and community-driven preservation projects that focus on archiving lost media and regional dubs.