E-mail: deltasismuch [dot] kiri [at] gmail [dot] com
You can also tweet to and follow me on Twitter (netsurikigaku2), or leave a comment to a blog post on this website.
Other links
Finnish site (blog only)
DeviantArt (as netsurikigakudai2): the best place to see my drawings in a somewhat neat order
Pixiv (as Kiri or netsurikigaku2): drawings here too; content-wise these overlap with those on DeviantArt
Tumblr site (as netsurikigaku2): I’m not very active on this account, but it exists