I found this
http://www.mmjp.or.jp/tajimamori/sub8.htm
The google translation says:
”Features of this referee's fan, I say that the family crest Kodama monopoly.
If you have a family crest of the referee's fan, and know that their ancestors may Raretara Kodama clan. The crest used in the referee's fan is said to be exclusively divine Possessed. Kamakura engaged in the battle of emergency, the referee's fan displayed a strong say in decision-making with our God, which made about a feeling of awe to the enemy. The crest is first seen as a document of this referee's fan said, "The Rise and Fall Tadashi Hazime recorded" Awazu Article of the "party Kodama, pointing to the fan flag" phrase. The Mori Tadashi, Tooru Mori, the last article, "sitting in the dedicate seven chasing points Party Kodama fan flag." And listed.”