Why do I bring up these two? They'll be working together on a new manga called My Sweet Sunday, to be published in Shogakukan's Weekly Sunday anthology. It's just a 30-page one-shot, but it's intended to celebrate Sunday's 50 anniversary on March 17th-- due out in the next issue, hitting stores March 18.
When I first heard about the collaboration, it instantly clicked with me. Although their story styles are very different-- Takahashi usually favoring wacky scenarios with supernatural elements and Adachi preferring more slice-of-life stories, at least based on my reading of Short Program –their art styles should mesh together extremely well, I think. Consider, for example, this drawing of Lum Adachi did (right) and compare it to Takahashi's own (above left).
How about you guys? Would you want to read it?