encodeURIComponent and decodeURIComponent for CP932 (Shift_JIS)
Character encoding for qs (and by extension: request) and querystring.
To convert or to analyze the character data of the Japanese.
save file with charset/encoding/iconv
A pretty fast yet robust decodeURLComponent implementation that supports unicode decoding
Support as many legacy encodings as possible
A library for conversion about the row-cell of JIS X 0208
Scraping web pages with jQuery.