E-mail: deltasismuch [dot] kiri [at] gmail [dot] com
You can also tweet to and follow me on Twitter, or leave a comment to a blog post on this website.
Finnish site (blog only)
Tumblr site (where I upload some of the drawings I’ve posted on Twitter, as well as other illustrations related to this webcomic)
Pixiv (drawings here too; content-wise these overlap with those on Tumblr)
DeviantArt (likewise; although here I might also upload a bit more unfinished-looking drawings – if I do, they can be found in the “scraps” folder)