![Keizou Itsuki](https://img.flawlessfiles.com/_r/400x400/100/af/e4/afe46710e40547ffdf684e7295273854/afe46710e40547ffdf684e7295273854.jpg)
Keizou Itsuki
樹慶蔵
Professor Itsuki is an eccentric professor at the Tokyo Agriculture University and an acquaintance of Sawaki's family, who know of his ability. His age is a mystery, but there are reports of his works back to World War II.
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Moyashimon
Main (Role) TV -
Moyashimon Returns
Main (Role) TV
![Nishimura, Tomomichi](https://img.flawlessfiles.com/_r/100x100/100/8a/af/8aaf4f5f6dafe8cc27d7a929d59a7feb/8aaf4f5f6dafe8cc27d7a929d59a7feb.jpg)
Nishimura, Tomomichi
Japanese![Tak, Won Je](https://img.flawlessfiles.com/_r/100x100/100/92/5b/925b5c267891f9a2b3620e1f350a2f91/925b5c267891f9a2b3620e1f350a2f91.jpg)