This index corresponds to the "G4 GENIUS English-Japanese Dictionary Fourth Edition" (ISBN 978-4-469-04170-5).You can quickly and easily find words from thick dictionaries.It is the only index that you have never seen before.You will be able to use the dictionary more comfortably and happily. This book is the first index created for paper dictionaries.Entry words are arranged based on vowels and color-coded according to characters. Even if you remember the order of the alphabet well, you often do not find the word you are looking for.Since words are arranged in order, it is generally thought that an index is not necessary for a dictionary, but it is quite difficult to look for words by simply flipping through a dictionary.Using our index, you can find the word as soon as you open the dictionary on the data bar position and the page indicated by the headword. We trust you will enjoy using a paper dictionary.