1. The execution and jailbreak processes are currently underway.2-3. Dolce is the cat who belongs to Die Hard, while his master is not specified in the title.4. In episode 16 of Thus Spoke Kishibe Rohan, Zangeshitsu refers to a confessional setting where Rohan encounters a mysterious figure.5-7. Deadmans Questions are a series of questions that require critical thinking and problem-solving skills.
The short story Shikei Shikkouchuu Datsugoku Shinkouchuu was adapted into a live stage play, incorporating elements of Dolce: Die Hard the Cat alongside the original plot.The production was first shown from November 20, 2015 to November 29, 2015 at the Galaxy Theater in Tokyo; it later premiered at other various locations in Japan one month later. Recordings of the show were aired on the satellite television network WOWOW in March 2016. The performance was released on Blu-ray and DVD by Pony Canyon on August 17, 2016.