About enhanced searches in Japanese

Last published : Apr 17, 2026
An option is available to enable the ability to perform enhanced searches in Japanese. This option employs a Japanese language analyzer to provide better search results for different Japanese scripts.
To find out if your company's Arctera Insight Archiving supports enhanced searches in Japanese, ask your Arctera Insight Archiving administrator.
Note: Administrators can contactArctera Services & Supportfor more information on the configuration of this option.
If your company's Arctera Insight Archiving supports enhanced searches in Japanese, note the following about the enhanced search capabilities:
  • Searches are supported in any combination of hiragana, kanji, katakana, and romaji scripts.
  • Searches are valid for text in the message subject, the message body, attachment extensions, and attachment content.
  • Insight eDiscovery's Search supports a minimum of one English or Japanese character.
  • The wildcard character limit for any search is one English or Japanese character.