Yasu-Hiko Tohsaku

• Yookoso!
• Yookoso! Continuing with Contemporary Japanese (Student Edition) Media Edition
• Workbook/Laboratory Manual to accompany Yookoso!
• Yookoso! An Invitation To Contemporary Japanese, Volume 1
• Yookoso! Invitation to Contemporary Japanese Student Edition with Online Learning Center Bind-In Card
• Social Networking Approach to Japanese Language Teaching
• Yookoso! Getting Started with Contemporary Japanese
• Listening Comprehension Audio CD (Component) to accompany Yookoso! An Invitation to Contemporary Japanese
• Listening Comprehension Audio CD (Component) to accompany Yookoso! Continuing with Contemporary Japanese
• Student Audio CD Program t/a Yookoso! An Invitation to Contemporary Japanese
• Student CD-ROM Program to accompany Yookoso Continuing with Contemporary Japanese Media Edition (Yookoso!)
• Student Program to Accompany Yookoso! Continuing With Contemporary Japanese