Saiki Kusuo no Sai Nan Wikia
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Saiko Corporation

The Saiko Corporation is a company involved in various big businesses, including construction, communications, and financing. A huge conglomerate on par with both the Nakagawa Corporation and the Himekawa Group.[1]

Members[]






References

  1. Nakagawa Corporation from the manga and anime series Kochikame and Himekawa Group of from the manga and anime series Beelzebub.
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