u-tokyo.ac.jp/ojad/por/pages/home
Online Japanese accent dictionary with audio samples of about 9000 nouns and 3500 verb and adjective forms, plus pitch curve visualization and an automatic prosody tutor tool called Suzuki-kun for learners studying.
Pronunciation and intonationDictionaries and lookupApps and toolsTaught in PortuguesePitch accentDictionariesCultureTextbooksHiraganaTutors and teachers