Japanese Word Processor. - Tsutomu Kawada; Shin'ya Amano (IJCAI, 1979)

Linguistic Error Correction Of Japanese Sentences. - Tsutomu Kawada; Shin'ya Amano; Kunio Sakai (COLING, 1980)

The Japanese Word Processor JW-10. - Koji Kodama; Jiro Yoshii; Ken-ichi Mori; Tsutomu Kawada (IFIP Congress, 1980)