Reol／美辞学《限定A盤》 CD+Blu-ray

The product you're referring to appears to be a limited edition release by the Japanese artist Reol, specifically the "美辞学" (Bijigaku) album in a special package that includes a CD and a Blu-ray. The "限定A盤" indicates that it is a limited A edition, which often features exclusive content not available in standard releases.
If you have specific questions about the album, such as track listings, features, or where to purchase it, feel free to ask!