Katari - 言語学習 説明力を鍛えて言語をマスター

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About this app

This is a new type of language learning app that focuses on developing explanatory skills.
Many language learners face a common obstacle: being able to hold basic conversations but not being able to engage in deeper discussions. You may be able to greet people and hold everyday conversations, but it's difficult to describe your hometown in detail, talk about the appeal of your favorite movies, or speak passionately about your dreams for the future. Katari was designed to help you overcome this very obstacle.
"I can communicate, but I struggle to write long sentences or give speeches."
"I want to know more about what foreigners are saying and share more about myself."
"I have something I want to explain, but I can't find the words."
This app is packed with learning features perfect for anyone who has experienced similar experiences.

Why "Explanatory Skills" Are Important
Memorizing vocabulary and grammar is, of course, important in language learning. However, true communication skills are the ability to clearly convey your thoughts and experiences to others.

Want to have deep conversations with locals while traveling abroad?

Want to express your opinions clearly while studying abroad?

Want to give successful business presentations?

Want to speak frankly with international friends?

What's essential for all of these is the ability to explain things logically and naturally.

Katari's Distinctive Features
1. Practical Conversation Practice with AI
Katari's greatest feature is that you learn through natural dialogue with AI. It's not just a question-and-answer session.

A variety of topics are prepared every day.
Topics commonly used in real conversations, such as "Tell me about your hometown," "What's your favorite food," and "What interesting thing happened recently?"

As you answer, the AI ​​understands your answers and asks natural follow-up questions.

The conversation deepens, just as if you were having a real conversation with a real person.

These "follow-up questions" are important. In real conversations, digging deeper into a topic leads to richer communication. Katari recreates this natural conversational flow and gradually improves your explanation skills.

2. Supports both voice and text input
Everyone has a different learning style. Katari can adapt to your preferences.

Voice Input Mode: Practice speaking aloud. This improves pronunciation, intonation, and speaking rhythm.
Text Input Mode: For when you want to carefully construct sentences. Study during your commute or in a quiet place.

Both modes allow you to practice expressing your thoughts in a foreign language.
3. Repetitive Practice Ensures Solidification
Katari allows you to revisit the same topic as many times as you like. This is crucial for language acquisition.

Don't worry if you can only give short answers the first time.
With each subsequent attempt, you'll become more detailed and speak more naturally.
By repeatedly explaining the same content, expressions will come out naturally.
Your vocabulary and range of expressions will also expand.

Just like practicing a sport or an instrument, repeated practice will help you reach a level where words come out naturally without thinking.
4. Learning History Review
All past conversations are saved and can be reviewed at any time.

You can see your progress.
Compare your answers to previous ones to see how much your expressiveness has improved.
You can view your records in both your native language and the language you're studying, deepening your understanding.
You can review expressions you learned and make them your own.

Your progress is visible, helping you stay motivated.
5. Diverse Topics
Katari offers a wide range of topics, from everyday life to business, hobbies, and culture.

Introducing yourself and your hometown; talking about your favorite foods, movies, and music; talking about your travel experiences and future plans; talking about work and studies; and even social issues and cultural topics.

It covers all the topics you'd likely discuss in real-life situations, so you can immediately apply what you've learned in real life.

Recommended for:
Katari is especially suited to the following learners:

Intermediate-level and above: Learners who understand basic grammar and vocabulary but have difficulty speaking freely.

Those seeking practical conversational skills: Those who are more interested in acquiring practical language skills than test scores.

Those who want to learn at their own pace: Those who find it difficult to attend lessons at set times and want to utilize their free time.

Those seeking to improve their speaking skills: Those who want to be able to give longer explanations and presentations.

Skills gained from Katari
By consistently using Katari, you will acquire the following skills:

Long-form speaking ability: You will be able to give detailed explanations in addition to short responses.

Logical speaking ability: You will be able to organize your thoughts and communicate them clearly.

Natural conversational ability: You will gain the ability to respond appropriately to questions and develop conversations.

Range of expression: You will be able to express the same content in a variety of ways.

Confidence: The feeling of "I can speak" leads to confidence in actual communication.

How to Learn
Using Katari is simple:

Choose a topic

Answer the AI's questions

Additional questions will be asked, allowing you to provide further explanations

After the conversation, review your history

Retry the same topic to further improve

Even a little bit each day will definitely improve your ability to explain.

Finally
The true purpose of language learning isn't to get good grades on tests. It's to use that language to connect with people and expand your world.

Katari is the perfect training partner to help you express what you want to say freely. From the frustration of not being able to find the words to express yourself, to the joy of being able to clearly communicate your thoughts.

Experience this change with Katari.

Katari will fully support you on your language learning journey.

Supports 62 languages:

English
Japanese
Korean
Chinese
German
French
Spanish
Italian
Portuguese
Dutch
Russian
Polish
Swedish
Danish
Norwegian
Finnish
Czech
Hungarian
Slovak
Slovenian
Croatian
Bulgarian
Romanian
Estonian
Latvian
Lithuanian
Icelandic
Turkish
Greek
Catalan
Basque
Irish
Welsh
Maltese
Arabic
Hebrew
Hindi
Urdu
Persian
Thai
Vietnamese
Indonesian
Malay
Filipino
Indian Languages
Bengali
Tamil
Telugu
Malayalam
Kannada
Gujarati
Marathi
Afrikaans
Swahili

What’s new

Katariの配信を開始いたしました！
本アプリは、「話したいことを視覚化し、他言語を話す底力を鍛える」ためのアプリです。
本当の意味で他言語を話す力を身に着けたい方へ、必要なステップを提供します