The only official app for the best-selling book series with 700,000 copies published! English conversation training that will help you break through the deadlock where even simple English doesn't come out of your mouth reflexively, or when you can understand the English spoken by the other person but can't speak it yourself. This is an ``English conversation training'' app that reproduces the ``instant English composition training'' method recommended in the book in the most effective way. We have realized more practical English conversation training with various playback functions and high-quality audio. In this app, you can train your English conversation skills in a more practical manner by removing the arrangement rules for each sentence pattern from ``Instant English Composition Training to Speak More and More'' and writing English compositions using different sentence patterns one after another. "Instant English Composition" is a training program that creates English circuits in your head by instantly converting Japanese sentences into simple English and saying them out loud. If you continue doing this, you will develop your conversational skills, and your ``known English'' will transition to ``usable English.'' This app incorporates functions that allow you to perform "instant English composition training" most effectively, and you can also customize the display and audio according to your preferences. ・The display screen has two modes: "Individual mode" where you can display each example sentence and study carefully, and "List mode" where you can compose 10 example sentences at once ("English composition flow"). - Equipped with 3 playback contents (Japanese>English, English only, Japanese only). - By combining "auto play" and "play range" for each playback content, 12 ways of playback are possible. - Pause time can be set. You can check the remaining pause time with the count sound and indicator. ・Japanese and English voices can be turned ON/OFF individually. - Shuffle playback within each chapter is possible. ・You can register example sentences that you are not good at in a checklist and train using only those example sentences. - In "list mode", it is possible to "group edit" the playback range ("divide books into segments"). ・The audio is recorded live by a professional narrator. Learn with the correct pronunciation of a native speaker. (This is not a machine voice such as reading software) ・Contains Japanese audio of "Sentence Pattern Combination Training 1 and 2" which is not included in the book version. ・Those who have some knowledge of English but get stuck when trying to speak. ・Those who want to be able to smoothly play catch-up with native speakers. ・Those who have tried the book version but want to train more effectively.