What are the specialties that can be used as calligraphy in Japan?

There seems to be no specialty in Japan except electrical appliances. Japanese culture is the inheritance of China culture. Almost all of their so-called historical features come from China, and the so-called specialties are inseparable from culture. Therefore, there are no specialties that China people can value and nothing worth bringing to China. Even electrical appliances are now mostly replaced by "Made in China". The specialty of Bohai Bay is mainly seafood: crab, scallop, sea locust fish, barracuda, cuttlefish, hairtail, squid, conch, clam and other shellfish are various. Japanese goods are dazzling, some are very traditional and some are very modern.

The original name of a handwritten letter is "Lu". "Zuo Zhuan Zhuang Gong Twenty-four Years" records: "People, the big ones are jade, the small ones are birds, and there are chapters and things; Women, but hazelnuts, chestnuts and dates, come to tell piety. Handwritten letters do not refer to expensive gifts, but highlight local traditional humanistic values and the giver's mind.