Kabuto is a fast and accurate Japanese-English, English-Japanese, and kanji dictionary specifically designed for Microsoft Smartphone 2003 (and later). It includes definitions for over 103,000 Japanese words and 6,300 kanji. Additionally, it has stroke order animations for all of the 1,945 Joyo kanji and kana for users wishing to learn how to write the characters.

Supplemental dictionaries are also available for medical and computer terms. The medical dictionary contains over 34,000 definitions and the computer dictionary contains more than 14,000.

Several search methods are available including search by English words, Japanese words, kanji radical, kanji meaning, kanji reading, and kanji stroke count. Additionally, a search history is available to easily find previously viewed entries.

Search results can be exported to flashcard files for later study and review if the KingKanji flashcard application is installed.