User:Higa4

Sorry, from English to Japanese only.

User Page on OSM Wiki
http://wiki.openstreetmap.org/wiki/User:Higa4

My translation works

 * http://wiki.openstreetmap.org/wiki/Japan_tagging
 * http://wiki.openstreetmap.org/wiki/Ja:Mapping_Weekend_Howto
 * http://wiki.openstreetmap.org/wiki/Category:Ja:Keys
 * http://wiki.openstreetmap.org/wiki/Ja:Key:historic
 * http://wiki.openstreetmap.org/wiki/Ja:Key:cuisine
 * https://translations.launchpad.net/josm
 * https://josm.openstreetmap.de/wiki/Ja%3AHowTo