Blu-ray release of a TV special "Nazotoki wa Dinner no Ato de (The After-Dinner Mysteries)" based on a hit TV series and a novel of the same name. A leading role of this special is a captain, Kazamatsuri played by Kippei Shiina! Of course, Sho Sakurai and Keiko Kitagawa, who play the leading roles in the original series, appear in the drama.