Yasuko Sakata · Yasuyoshi Sakata · Yukiko Shikata
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| "LET'S LEARN JAPANESE" BASIC 1 * VOL.1 LEARNER'S TEXBOOK | 978-4-327-38413-5 (4-327-38413-5) | 1991 | |
| Let's Learn Japanese Basic I Vol. 2 | 978-4-327-38416-6 (4-327-38416-X) | 1987 | Katsuhiko Sakuma · Mary E. Althaus |
| Let's Learn Japanese Basic I Vol. 3 | 978-4-327-38418-0 (4-327-38418-6) | 1987 | |