Official Release of 'KEN→RINGO', a Multilingual AI Coach That Learns Speaking 'Habits' ── Completely Free Up to 15 Hours
Puente Co., Ltd. has officially released 'KEN→RINGO', a multilingual AI coach that learns users' speaking habits and provides personalized feedback. It supports 6 languages and is free up to 15 hours.
📋 Article Processing Timeline
- 📰 Published: April 2, 2026 at 12:01
- 🔍 Collected: April 2, 2026 at 09:03
- 🤖 AI Analyzed: April 21, 2026 at 07:02 (453h 59m after Collected)
Puente Co., Ltd. (CEO: Kazuo Hoshina) is pleased to announce the official release of 'KEN→RINGO' (https://ken-ringo.com/), a multilingual AI coach that optimizes language skills with personalized feedback by having AI learn the user's speaking habits.
■ What is KEN→RINGO
KEN→RINGO is a conversational language learning service where you acquire language skills through natural conversations with the AI character 'RINGO'. Unlike traditional problem-solving learning, you can efficiently acquire practical language skills through an experience that feels like talking to a foreign friend.
■ Main Features of the Service
[AI That Learns Habits]
The AI remembers patterns users often get wrong, grammar they struggle with, and habitual expressions, providing personalized feedback. The more you use it, the more your unique language profile accumulates.
[Conversation-Centric Learning Experience]
Learn languages through natural conversation with AI, rather than solving texts or problems. It corrects you in real-time and suggests more natural expressions.
[Multilingual Support for 6 Languages]
Supports English, Spanish, Chinese, Korean, French, and German. Available regardless of native language.
[Character AI 'RINGO']
RINGO is not just an AI, but a learning partner who gently encourages the user and grows with them. Casual, friend-like advice supports continuous learning.
[Completely Free Up to 15 Hours]
Available for free up to 30 minutes every day x 30 days = 15 hours. No credit card registration is required, and you can start conversing with the AI coach immediately after creating an account.
■ Development Background
The biggest challenges in language learning are 'continuity' and 'personalization'. Many traditional apps provide uniform curricula, making it difficult to learn according to individual weaknesses. By leveraging knowledge in SaaS development using AI technology, Puente Co., Ltd. has realized a truly personalized language learning experience by learning and analyzing the speaking habits of each user.
■ What is KEN→RINGO
KEN→RINGO is a conversational language learning service where you acquire language skills through natural conversations with the AI character 'RINGO'. Unlike traditional problem-solving learning, you can efficiently acquire practical language skills through an experience that feels like talking to a foreign friend.
■ Main Features of the Service
[AI That Learns Habits]
The AI remembers patterns users often get wrong, grammar they struggle with, and habitual expressions, providing personalized feedback. The more you use it, the more your unique language profile accumulates.
[Conversation-Centric Learning Experience]
Learn languages through natural conversation with AI, rather than solving texts or problems. It corrects you in real-time and suggests more natural expressions.
[Multilingual Support for 6 Languages]
Supports English, Spanish, Chinese, Korean, French, and German. Available regardless of native language.
[Character AI 'RINGO']
RINGO is not just an AI, but a learning partner who gently encourages the user and grows with them. Casual, friend-like advice supports continuous learning.
[Completely Free Up to 15 Hours]
Available for free up to 30 minutes every day x 30 days = 15 hours. No credit card registration is required, and you can start conversing with the AI coach immediately after creating an account.
■ Development Background
The biggest challenges in language learning are 'continuity' and 'personalization'. Many traditional apps provide uniform curricula, making it difficult to learn according to individual weaknesses. By leveraging knowledge in SaaS development using AI technology, Puente Co., Ltd. has realized a truly personalized language learning experience by learning and analyzing the speaking habits of each user.