DVD release of a special feature for summer from anime series "Tantei Opera Milky Holmes" featuring a spin-off story of G4 (Genius 4) member Kokoro Akechi. Plot: Kokoro Akechi is kidnapped, and G3 and Milky Holmes go to Irene's house to get her back. Irene's father abducts Kokoro to make her debut as an idol and get big money to help his failing business. Kokoro rejects to become an idol, however. . .