In this continuing series, we take a look ahead at US-bred and/or conceived runners entered for the upcoming weekend at the tracks on the Japan Racing Association circuit, with a focus on pedigree and/or performance in the sales ring. Here are the horses of interest for this Sunday running at Sapporo and Niigata Racecourses: Sunday, August 6, 2023 5th-SAP, ¥13,720,000 ($96k), Newcomers, 2yo, 1800mT MISS MATENRO (f, 2, Into Mischief--Miss Panthere {Jpn}, by Daiwa Major {Jpn}) is the first foal for her dam, who carried the silks of owner and...