日本語教育学会にほんごきょういくがっかいnihongokyouikugakkaiSociety for Teaching Japanese as a Foreign Language; NKGOrganization name
日本語大辞典にほんごだいじてんnihongodaijitenNihongo Daijiten (Japanese dictionary published by Kodansha)Work of art, literature, music, etc. name