The Red Thread manga volume 1 features story by Lazysheep with art by Hibiko Haruyama.

When Dean, the captain of the swimming club, takes the podium during Pharm’s university orientation, something unusual happens. Though the two have never met before, they’re unable to hide the turmoil that suddenly wells up inside them as they can’t help but feel that this isn’t the first time they’ve laid eyes on each other. Perhaps the red thread of fate links them together from their past lives...