Board Thread:Manga Discussion/@comment-26160153-20160424040412/@comment-27958522-20160425003157

It would appear that he remembers seeing this man near the wall-eyes. In the memory, either Kira or Josuke is standing in front of him looking at him. It looks more like Josuke, but that wouldn't make sense. It was probably that Kira saw this man near the wall-eyes at some time before the flashback chapters, but it's odd he wasn't mentioned again.