About DANTSUJI MASATAKE
About 京大 学術情報メディアセ
About 電子情報通信学会技術研究報告
About information technology
About communication technology
About CAI
About university
About school education
About foreign language
About phonation
About e-Learning
About ICT
About language education
About CAI
About 教育
About ICT
About 支援
About 外国語教育
About 発音
About 指導