Mobile app development
iOS/Android ready. Lightweight runtimes and stable experiences across devices.
Nihon Kanun K.K. builds education and dictionary apps that stay fast even offline. Alongside the Japanese Kanji Stroke Order Guide, we ship Calendar It! - a share extension that turns captured info into calendar drafts in seconds. No ads, upfront pricing, and a calm experience for schools and individuals.
Based in Osaka, Nihon Kanun K.K. builds education and dictionary apps with lightweight design. We focus on simple UI and reliable performance across devices for schools and individual learners.
We cover content design, UI creation, and operations for learning-focused apps.
iOS/Android ready. Lightweight runtimes and stable experiences across devices.
Workflows built for classrooms, with intuitive screens and multilingual support.
We support App Store/Google Play reviews, IAP setup, and post-release updates.
Explore our public releases. Details are updated on the product page.
Offline playback of 6,000+ kanji stroke animations. Free-text search, multi-kanji playback, and classroom-friendly favorites support daily learning.
Share images, PDFs, or text to extract titles, dates, and locations, then jump straight into the native New Event screen. Capture details from emails, chats, or posters and turn them into drafts in seconds. Available now on the App Store.
One-tap access to any app's Settings. Long-press an app icon, share it, and jump straight to that app's Settings page. Share an App Store link to view full bundle information.
Android version is in preparation. A Google Play link will be added once available.
For education partners, customization, or OEM discussions, reach out anytime. We typically reply within 24 business hours.