Play a puzzle game set in a traditional Japanese room. Solve clues and unlock items in a chain reaction. Access hints and answers if stuck. Auto-save progress at the last item collected. Share gameplay via social media.
Diagnose innate intellectual abilities and potential.
The app offers 19 types of brain training exercises to enhance innate intellectual abilities. It calculates a deviation value from these abilities, which can predict university entrance exam success and appropriate annual income.
The app provides English conversation training to overcome the difficulty of speaking. It reproduces the "instant English composition training" method from a bestseller book for effective practice.
