One thing was absolutely certain—it was a given for Kazuo. Although he might not have particularlyrealized it, or more appropriately, perhaps because he was incapable of coming to such a realization, this was what it came down to: he, Kazuo Kiriyama, felt no emotion, no guilt, no sorrow, no pity, towards the four corpses, including Mitsuru's—and that ever since the day he was dropped into this world theway he was, he had never once felt a single emotion.
Koushun TakamiFurthermore--though it was quite irrelevant now--he had no idea his killer, Kazuo Kiriyama, had, in his mansion that was much larger than Toshinori's home in Shiroiwa-cho, mastered the violin at a level far superior to Toshinori's a long time ago--and then tossed his violin into the trash.
Koushun Takami