Bat-manga March 13, 2008 Here’s a preview of a rather dark-looking Manga Batman comic by Yoshinori Natsume. Batman: Death Mask will be in stores April 9. . Share this:Click to share on Facebook (Opens in new window)Click to share on Reddit (Opens in new window)Click to share on Tumblr (Opens in new window)Click to share on Twitter (Opens in new window)