Yomikiri

Yomikiri is a Japanese immersion learning tool.
Search Japanese words in the dictionary. You can type in a whole sentence and Yomikiri will recognize individual words and show you definitions for each word.
Safari Extension lets you look up words you don't know with just a tap. Don't be afraid to browse Japanese websites!
Yomikiri supports Anki integration. You can mine Japanese words and sentences and add to AnkiMobile flashcard app.