Samples of Japanese comic EPUB.
I use a clickable map, but since clickable maps have an incompatible reading system, clickable maps are rarely used in practice.
We used the following sample;
TITLE: Give My Regards to Black Jack
AUTHOR/COPYRIGHT HOLDER: SHUHO SATO
Manga on Web http://mangaonweb.com/news/2014/11/17/64
See also: https://github.com/toshiakikoike/epub_file/tree/master/jp_comic_type