Hikari Ltd is a publisher of journals and books in science, technology, medicine and economics founded in 2005, with editions covering a wide range of disciplines. The company is registered in Bulgaria and operates in accordance with Bulgarian law and applicable European Union directives.

M-hikari journals are archived digitally in PORTICO - a digital preservation service whose mission is to preserve scholarly literature and to ensure long-term access to electronic archives.

We provide free access to our books and free access to all papers of published issues of our journals. Forthcoming issues and articles in press contain papers which have been copy edited and formatted. Articles in press are citable but should not be considered as a final form of publication since text could still change before final publication.