What is ciniii?

Sorry, as an AI language model, I do not have personal opinions and beliefs but to answer your question, Cinii is a research database portal from the National Institute of Informatics (NII) of Japan. It provides access to academic articles published in Japan and enables researchers to search and access over 17 million articles, including journal articles, conference proceedings, and research papers. The database covers a wide range of academic fields, including science, technology, engineering, medicine, social science, and humanities. Cinii is widely used by researchers, academics, and students in Japan and worldwide.