Remembering the Kanji is a series of three volumes by James Heisig, intended to teach the 3,000 most frequent Kanji to students of the Japanese language. The series is available in English, French, German, Dutch, Spanish, Polish, Portuguese, Hungarian, Italian, Swedish, and Hebrew. There is a supplementary book, Remembering the Kana, which teaches the Japanese syllabaries (hiragana and katakana). Remembering the Hanzi by the same author is intended to teach the 3,000 most frequent Hanzi to students of the Chinese language. This book has two variants: Remembering Simplified Hanzi and Remembering Traditional Hanzi, each in two volumes.