Question: The THSR 700T, is the high-speed electric multiple unit trainset derived from the Japanese Shinkansen family for Taiwan High Speed Rail (THSR), the trains were manufactured in Japan by various companies, including which Japanese multinational conglomerate company headquartered in Chiyoda, Tokyo, Japan, marking the first time Japanese Shinkansen trains have been exported overseas?
Sentence (from "Hitachi"): It is the parent company of the Hitachi Group ("Hitachi Gurūpu") and forms part of the DKB Group of companies.
Relevant evidence: No