This study is to consider Haigakus in Tohoku and Hokkaido as cultural assets. Haigakus in Tohoku and Hokkaido have not appointed as cultural assets of the nation and the province, but 19 pieces of Haigakus were appointed as cultural assets of Towns and Village. In the region of Tohoku, there are 15 Haigakus, including the Haigaku 「Kuninohikari(1827)」written by Gobaian Hanri in Aomoriken and the Haigaku 「Onumaukisimainari(1751)」in the region of Yamakataken. In the region of Hokkaido, there are 4 Haigakus, including the Haigaku 「Humizukiinari(1832)」. However, among the Haigakus unappointed, there are many Haigakus which should be appointed. Various and many old Haigakus should be appointed, Among them, there are Haigakus in Tohoku before 1750 and those in Hokkaido before in 1830, those written by famous Haijins, those having historical values, and those having article values. In fact, I have counted the number of the Haigakus to be appointed, and the Haigakus which should be appointed as cultural assets in the region of Sityomura are 40. According to studies, those 40 pieces of Haigakus need to be appointed as cultural assets.