Syuumatsu gaiden什麼意思

"Syuumatsu Gaiden" is not a standard Japanese phrase and it's not clear what it might mean without more context. The individual kanji characters can be broken down as follows:

Putting these together, it's possible to create a phrase that could mean something like "Gathering of the Ends: Outside Legend" or "Meeting of the Final Exceptions: Foreign Tale." However, this is purely speculative and without more context, it's difficult to provide a precise translation.

If you're referring to a specific title or text, please provide more details so that a more accurate translation can be provided.