December 21, 2010

Notification Related to Results of Takeover Bid of
OK Food Industry Co., Ltd. and Conversion to Status as Subsidiary

Nippon Flour Mills Co., Ltd. (Chairman, President, CEO & COO: Hiroshi Sawada, hereinafter “the
Company”) announces that it passed a resolution in a November 5, 2010 meeting of the Board of Directors
to acquire the shares of OK Food Industry Co., Ltd. (2905 JASDAQ, hereinafter “Target Company”) via a
takeover bid (hereinafter “the Takeover Bid”), which the Company carried out on November 8, 2010. The
Takeover Bid was concluded on December 20, 2010, and the results were as follows.

The Company also announces that as the result of the Takeover Bid, the Target Company will be a
consolidated subsidiary of the Company as of December 28, 2010.

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http://www.e-nippn.com/news/pdf/20101221.pdf