Master English just by reading?! The new language-learning app!
The new version of the bestselling storytelling app with the largest number of books from ""Forest Picture Book Library""!
New picture books updated every month!

■ Learn languages with picture books!
Have you ever experienced difficulties in learning English despite your interest and motivation? We understand, you see unfamiliar sentences and vocabularies and you can hardly read or listen—and you can never learn or continue learning. The Rainbow World of Picture Books will set the bar low and provides you with perfect and fun language-learning environment with drawings, minimum words and voice-overs.
We believe that digital picture books are suitable overcoming the barriers in language learning of ""it's a tough challenge"" and ""it's hard to continue"". Our picture books will make language learning fun and bearable.

■ There are additional skills which can be developed by using picture books instead of regular books.
Picture books will help develop your child's not only the language skill itself but also ""imagination"" and ""creativity"" by reading and listening to stories with pictures.

■ We are highly creative!
We provide picture books structured based on a numerical analysis cultivated through the bestselling storytelling app with the largest number of books ""Forest Picture Book Library"", illustrated by skilled creators and narrated by professional voice actors.

■ The app for everyone:
- education-conscious parents who wish their children to learn about as many things as possible, and their children
- ""English is essential for the coming globalization""—parents who wish their children to be familiar with English at a young age
- elementary school students with English curriculum for reviewing topics learned in school
- beginner adults who want to learn English but think that English classes are expensive and self-learning is hard
- senior learners who are interested in learning English as a hobby, wishing to communicate with people from outside of Japan
- non-Japanese speakers who wish to learn Japanese language and culture

■ Our amazing features
- Switch voice-over and subtitle independently between Japanese and English
- Turn on/off automatic voice-over
- Turn on/off subtitles
- Book autoplay
- Favorite feature
*More and more features for making learning fun are to come!

■ World of Rainbow Picture Book / About Auto Renewable Subscription
- Price for reading picture books is 2.55 dollars per month. It is automatic continuation update from next month.
- Subscribing to the picture book reading all you can pack all picture books as you read it.
- Subscription fees will be paid through your Apple ID.
- If you wish to discontinue your subscription, please turn off auto-renewal from your account setting 24 hours prior to the expiration of your subscription period.
- Your subscription will still be renewed if you turn off auto-renewal within 24 hours of the expiration of your subscription period.
- If your auto-renewal is turned on, your subscription will be renewed within 24 hours of the expiration of your subscription period and corresponding charges apply.
- Your free trial will be terminated immediately once you begin your subscription.
- Free trial period expires once it reaches its expiration date and you will not be charged automatically for subscription until you subscribe.
- Please refer to the link below or "Terms of Service" in the setting menu of your app for our terms of service.
https://nanairo-ehon.jp/terms/
- Please refer to the link below or "Privacy Policy" in the setting menu of your app for our privacy policy.
https://nanairo-ehon.jp/privacy/
- If you are having difficulties in reading our books due to change in device etc. despite your subscription, please go to “Subscription” from your app and tap “Restore Purchase”.
- Please contact us for any inquiries or concerns from “Contact” in the setting menu of your app.

New in this version

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