A special 100-page bonus volume bundled with the limited editions of the anime Blu-ray/DVD volume 1 set.It contains two side story chapters about Bulat and Sheele, and the opening pages contains a crossover with Isshuukan Friends.Description source: MyAnimeList

    They wake up to discover themselves stuck on the train with no way out and no ticket, which is a problem when the conductor comes around. As they desperately search for an escape, the boys uncover clues that lead them deeper into the train's musty cabins and into the path of a killer!

    Although he published over 45 books of poetry, hundreds of his poems were kept by him and his publisher for posthumous publication, This is the first collection of these unique poems.