Based on the encoded string provided, The string appears to be a list of tags or search terms often associated with Japanese manga hosting or indexing sites.
The original text was "URL-encoded." Here is what the specific Japanese characters were: Based on the encoded string provided, The string
(漫画 / マンガ): General term for Japanese comics. Based on the encoded string provided
: References to common (often unofficial) hosting platforms like manga1001 and manga1000 . Content Tags : Ero (エロ): Adult-oriented content. Based on the encoded string provided, The string
If you are looking to put these together into a readable format or a metadata block, it would look like this:
%E3%83%9E%E3%83%B3%E3%82%AC → (Manga - Katakana)