Golconda & Decalcomanie are a duo that appears in the “Blue Archive.”
A strange duo who are members of the mysterious organization “Gemoria” belonging to the outside of Kivotos. The headless man wearing a coat and holding a walking stick is “Decalcomanie,” and the backwards man in the photo held by Decalcomanie is “Golconda.” It is said that both are partners and symbols that symbolize “virtual image” and “non-existence.” The first appearance was “Total War Perorozilla” Golconda was a person with a tone such as a humble gentleman, and when Pero Logilla appeared, he presented arguments centered on “symbols” and “text.” Decalcomany basically said loudly to the story of Golconda, “That's it!” All you have to do is strike a match vigorously with. Golconda seems to have coordination within Gematria, and in the main scenario Vol.3 “Treaty of Eden Edition,” he shows the appearance of mediating the dispute between the Maestro and Beatrice. It says that evaluation for the teacher is pending, but according to Beatrice's remarks, it seems that he looks favorably on the teacher, just like black clothes and maestro. According to Beatrice, Golconda believes that he “recognizes the teacher as a metaphor and is completed through each other.” From the figure and name, the motif is probably a painting by René Magritte.