The Kodansha bilingual encyclopedia of Japan = [taiyaku Nihon jiten]
Kodansha's Furigana Japanese-English Dictionary: the Essential Dictionary for all Students of Japanese
Kodansha's Furigana English-Japanese Dictionary
The Compact Nelson Japanese-English Character Dictionary: Based on the Revised Version of the Classic Edition by Andrew N. Nelson.
A Dictionary of Basic Japanese Grammar [Nihongo kihon bunpō jiten] / Seiichi Makino and Michio Tsutsui.
A Dictionary of Intermediate Japanese Grammar 日本語文法辞典 [中級編] / Seiichi Makino and Michio Tsutsui.
