Learn Katakana Workbook - Japanese Language for Beginners: An Easy, Step-by-Step Study Guide and Writing Practice Book: The Best Way to Learn Japanese ... 2 (Elementary Japanese Language Books)

Learning Japanese Hiragana and Katakana: A Workbook for Self-Study

Japanese Hiragana and Katakana Made Easy: An Easy Step-By-Step Workbook to Learn the Japanese Writing System

Kodansha's Hiragana Workbook: A Step-by-step Approach To Basic .

Reading and Writing Japanese Katakana : A Character Workbook for Beginners (Audio Download & Printable Flash Cards)