InputDojo - Create language lessons with any content

I've been a language learning enthusiast for many years, living in both Japan and China and always felt many language learning tools lack something specific that appealed to me, especially for character based languages that require constant character look-up even until the advanced level. So I built my own! With everything I would want to accelarate my language learning, but also for techers teaching the language, to enable them to effortlessly create lessons and homework based on material their students would actually want to interact with.