Online Japanese Accent Dictionary

OJAD is an online Japanese accent database for learners and teachers of Japanese.  The goal of this tool is to enhance the awareness and understanding of the Japanese pitch accent with a suite of four features.   The words in the dictionary encompass over 9000 nouns and 3500 declinable words including verbs, i-adjectives, and na-adjectives, making it possible to search approximately 42,300 conjugations of words.  What's more, each conjugated form given in the dictionary is accompanied by both male and female audio.  This suite provides three other useful tools in addition to word search.  With Verb-Suffix Search, you can look up the accent type for a verb followed by a suffix.  With Text-Search, you can look up the accent types for words in an excerpt of text.  Lastly, with Suzuki-kun, you can predict and display the pitch contour for an excerpt of text.  We hope that you will be able to make use of these tools in your future language lessons or language studies.

　単語検索で聴取できる男声サンプルは，ます形など，共通語では無声化されるところを無声化せずに読んでいます。また，男女ともに，名詞の音声サンプルは提供していません。

For those who wish to make use of these tools, check out "Before using...".

OJADの実践的な使い方についてのスライドを配布しています。こちらからダウンロードしてお使いください。