![Professor Nishiya](https://img.flawlessfiles.com/_r/400x400/100/05/2b/052bc47316466686028be066c1b8443e/052bc47316466686028be066c1b8443e.jpg)
Professor Nishiya
Professor Nishiya is a university professor who is an acquaintance of Ryougoku's.
from wikipedia
from wikipedia
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Speed Grapher
Supporting (Role) TV