Takoboto - Japanese dictionary & Japanese language learning tool.
Jisho - Powerful and easy-to-use online Japanese-English dictionary with words, kanji and example...
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Akebi Japanese Dictionary - Offline Japanese-English kanji dictionary.
zkanji - zkanji is a free and open-source study tool and dictionary of the Japanese language.
Tagaini jisho - Tagaini Jisho is a free to use Japanese dictionary.