Along with records written by Sotatsu and Sobon of Tenoojiya, they were referred to as "Tennojiya-kaiki" (a record of the tea ceremony at Tennojiya), and they have become historical documents that tell the relations and incidents of the warlords of those times.
これらの記録は、天王寺屋の宗達、宗凡が記したものと合わせて『天王寺屋会記』と称され、当時の武将たちの関係や事件などを知る歴史的資料になっている。