| title | ISBN-13 | year of publication |
|---|---|---|
| WELCOME to Learning World WELCOME to Learning World BLUE BOOK ACTIVITY BOOK | 978-4-905737-66-7 | 2011 |
| A Beautiful Butterfly アプリコットPicture Bookシリーズ 2 A Beautiful Butterfly apurikottoPicture Bookshiriーzu 2 | 978-4-89991-015-2 | 2011 |
| A Teddy Bear アプリコットPicture Bookシリーズ 4 A Teddy Bear apurikottoPicture Bookshiriーzu 4 | 978-4-89991-017-6 | 2011 |
| Me Myself アプリコットPicture Bookシリーズ 6 Me Myself apurikottoPicture Bookshiriーzu 6 | 978-4-89991-019-0 | 2011 |
| Our Sweet Home アプリコットPicture Bookシリーズ 5 Our Sweet Home apurikottoPicture Bookshiriーzu 5 | 978-4-89991-018-3 | 2011 |
| WELCOME to Learning World BLUE BOOK―テキスト（付録Read'n' Roll） Learning World WELCOME to Learning World BLUE BOOK―tekisuto（furokuRead'n' Roll） Learning World | 978-4-905737-64-3 | 2011 |
| WELCOME to Learning World WELCOME to Learning World BLUE BOOK CD付指導書 WELCOME to Learning World WELCOME to Learning World BLUE BOOK CDfu/ | 978-4-905737-98-8 | 2011 |
| WELCOME to Learning World YELLOW BOOK CD付指導書 Learning World WELCOME to Learning World YELLOW BOOK CDfu/ | 978-4-89991-046-6 | 2011 |
| WELCOME to Learning World YELLOW BOOK―ACTIVITY BOOK Learning World | 978-4-905737-49-0 | 2011 |
| What Can You Do? アプリコットPicture Bookシリーズ What Can You Do? apurikottoPicture Bookshiriーzu | 978-4-89991-022-0 | 2011 |
| Who Stole the Cookies? アプリコットPicture Bookシリーズ 8 Who Stole the Cookies? apurikottoPicture Bookshiriーzu 8 | 978-4-89991-021-3 | 2011 |