Apparently no one really knows anything except that they've been inactive for less than 6 months, and have no site that's online. Maybe more info will come up. I don't really care so long as another group (like PROzess) is willing to pick up the titles they were working on, namely the 2 remaining prequels that are complete yet incomplete in scanlation; of this manga, which is the 4th in the Cupid's prank series.
The author also admits to using some of the same character designs and names from previous works, like the doctor from Sakuranbo Syndrome also appearing in a different occupation in Ore x Yome as a secretary. So unless you really use your imagination to think of reasons why some of the characters changed their occupations and/or names, all 4 can be read by themselves as they don't really have a continuity.
In order of Cupid no Itazura series (Cupid's prank): Nijidama (Rainbow balls) Sakuranbo Syndrome Ore x Yome (scanlation complete) Kono S wo Miyo!
They haven't listed Kono S wo Miyo! as part of the series on baka-updates yet despite it actually being the 4th in the series
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