I apologize, but I don't have any specific information about "Sky Angel Vol. 86." This title could refer to various things, such as:

1. A manga or anime series

2. A film or video collection

3. A book in a series

Without more context, it's difficult to provide accurate details. If you can give me more information about what kind of content this is (e.g., type of media, genre, author/creator), I may be able to help you find more specific information.

If you're looking for details about a particular work with this title, you might want to check official sources like the publisher's website, streaming platforms, or authorized retailers for the most accurate and up-to-date information.