The app focuses on four-character idioms, which are phrases composed of four kanji. It helps users expand their knowledge of these idioms through a quiz format.
Learn English verb conjugations with exercises on actions and states. Practice writing sentences using verbs like 〜する, 〜した, 〜できる, 〜している. Receive feedback with "Good" or "Great" after each attempt.
The app provides trivia about each day of the year, focusing on Japanese events, anniversaries, and famous birthdays. It allows users to quickly search for information related to specific dates, functioning as a "What day is it today?" reference.
The app displays Japan's national seismic hazard maps, showing probabilities of seismic intensity and ground conditions. Users can view hazard maps, check seismic intensity probabilities for specific locations, and see fault line information.
