Thanks for doing so much stuff by Imitation Crystal! Never heard of them before and I'm absolutely head over heels with their works.
On a sidenote, do you or anyone else here know what the ファイナル and エクストラコンテンツ volumes of Game Club contains? I want to add it to kitsu.io's database, but Imitation Crystal only links to a region locked retailer (melonbooks) for more information on the series, and Japanese wikipedia doesn't have a lot of info either. If they're just art/illustration books they probably shouldn't be included in the database entry, but if they're actual continuations or additions to the story they absolutely should...
Anyway, I'll figure it out eventually, so no worries.
Thanks for your work, once again.