Nichi-po Jisho no Kenkyū (Studies on a Japanese-Portuguese Dictionary) by Imaizumi Tadayoshi; Yōgaku-shiryō to Kindai Nihongo no Kenkyū (Studies on Yōgaku Materials and Modern Japanese) by Matsumura Akira; Ranwa-eiwa Jisho Hattatsu-shi (History of Dutch-Japanese and English-Japanese Lexicography) by Nagashima Daisuke; Zusetsu Nihon no Yōgaku (Japan’s Western Studies, Illustrated) by Sōgō Masaaki; Nihon no Eigaku Hyakunen (A Century of English Studies in Japan) by Takanashi Kenkichi, Ōmura Kikichi | Shun’ichi H. Takayanagi