zkanji - zkanji is a free and open-source study tool and dictionary of the Japanese language.

Power Planner - Record homework and class schedule.

WaKan - ?? (wakan) is a versatile tool for students of Japanese or Chinese.

MyHomework - myHomework is an app where students can manage their school life.

Jisho - Powerful and easy-to-use online Japanese-English dictionary with words, kanji and example...

Helium Student Planner - Helium is an online student planner that lets you organize and color-coordinate your schedule and schoolwork, capture details about every assignment, and plan your study time efficiently.