I think there is no ebook version of KLC, but it would actually be awesome to have one. We have graded readers in digital form and also having KLC would make it easier to use together, at least for me. In ebook format it would also be possible to add some enhancements, like for example references to other kanji entries could be links.
Do you have any plans to create ebook version of KLC?
Thanks tlv! I’ve actually been requesting this for several years, but no luck so far. If you email firstname.lastname@example.org, it could help inform Kodansha’s judgment on whether to proceed with this worthwhile project.