It is now possible to search for exact match titles in the Early Japanese Books DB.
In the past, it was possible to search for materials by using search terms such as kanji, hiragana, romaji, etc. from the 'Material Name' in the Quick Search field, but we have now added a 'Unified Book Title' search frame to the Advanced Search field in response to requests to search for exact matches.
If you search for a book title by adding == (two equal signs) to the beginning of the search box, you will get an exact match search. In addition to this, we have added a 'Unified Book Title' search box to the 'Search Again' menu in the search results list.
In the same way, you can search for a book title by adding == and entering the reading in hiragana to get an exact match.