Kaku Japanese Dictionary (OCR) is a fast and powerful tool designed for Japanese learners seeking an efficient way to study by reading raw manga, playing untranslated mobile games, and more without the need to switch between apps on Android. Utilizing optical character recognition (OCR) technology, Kaku can quickly recognize kanji on the device screen, offering a seamless experience. It serves as the Android equivalent to KanjiTomo and provides similar functionalities to popular browser extensions like Rikaikun / Rikaichan / Rikaisama / Yomichan.

Kaku allows users to effortlessly lookup kanji within any app, enabling smoother Japanese language practice. Whether transitioning to reading manga in Japanese, playing untranslated mobile games, or exploring random images for kanji, Kaku enhances the learning experience. Moreover, Kaku operates offline, prioritizes user privacy by not collecting data, and is open-source for transparency and customization.