JapanKnowledge
This is a fully digital version of a historical place name dictionary, categorizing 150,000 entries which encompass all of the prefectures of Japan plus Kyoto City, edited to reflect recent changes such as municipal mergers and changes in place names. It also contains some archeological 500 notes reflecting the latest research.
Contents information
| Original books | 日本歴史地名大系 |
|---|---|
| Publisher | Heibonsha Limited, Publishers |
| Publication date | September 20, 1979 - October 20, 2004 |
| Number of volumes | A work in fifty volumes (fifty-one volumes) |
| Book price | Base price: ¥1,269,150 + tax |
| Release date of JK | October 1, 2006 |
| Number of entries | 145,000 entries |
| Number of characters | 106,400,000 characters |
| About search | Advanced Search and Book Shelves features available |
| Frequency of update | ― |
| Available services |
（as of April 2014）