(Aichi) -(2001) Right Brain English expanded by Wajun English (RightBrainEnglish, LableEnglish, WajunEnglish, Biginners'English, MiddleClassEnglish, TechinicalEnglish, BusinessEnglish, Representatives'English, ForeignStudentEnglish, EnglishforJapanese)
(Tokyo) -(2001) itwebtest.com (JITEC)
(Aichi) -(2001) Right Brain English expanded by Wajun English (RightBrainEnglish, LableEnglish, WajunEnglish, Biginners'English, MiddleClassEnglish, TechinicalEnglish, BusinessEnglish, Representatives'English, ForeignStudentEnglish, EnglishforJapanese)
(Ehime) -(1998) Japanese Chess soft (Japanese, Chess)