I don't have any specific information about "Sky Angel Vol. 63" as it could refer to various things, such as a manga, anime, or other media franchise. Without more context, I can provide some general information:

"Sky Angel" is not a widely known title, so it's likely a niche publication or series. Volumes in media typically indicate sequential parts of a larger work.

If this is related to Japanese media, it could be:

1. A manga or anime series

2. A doujinshi (fan-made publication)

3. A video game guide or strategy

4. A special edition of a magazine

To get accurate information about "Sky Angel Vol. 63," you would need to provide more context about the type of media it belongs to or where you encountered this title. If it's a specific series you're interested in, searching online with additional keywords or checking with fans of that particular franchise would likely yield more detailed information.