Man, if they still put these up on DLSite I'd buy 'em in a heartbeat.
EDIT 27 days later: It's up! And I bought it. Plot summary: Koishi visits the temple, hijinks and Old Maid ensue.
Highlights: Unexpected uses of both Kyouko and Kisume's abilities, napping Koishi (awwwww), Byakuren in Orin-style twin braids, the face cards of the deck shown above. Only one or two are seen, but they follow the theme set by the joker.
Updated
Echoes in Front of the Temple~The Freewheeling Visitor〜