Nippon Soda (日本曹達株式会社, Nihonsōda Kabushiki-kaisha) is a Japanese chemical company whose products include chemicals, agrochemicals and pharmaceuticals....

Kadokawa Pictures Japanese National Railways 日本国有鉄道 - Reorganized into Japan Railways Group Japan Post 日本郵政公社 - Reorganized into Japan Post Group Koei...

active in its main business. Nemuro Takushoku Railway 根室拓殖鉄道 Nippon Soda 日本曹達 (Industrial railway) Still active in its main business as a chemical company...

ctext.org (in Chinese (Taiwan)). Retrieved 2023-08-27. 坂元義種「巻頭史論 研究史 古代の日本と朝鮮--「七支刀」「好太王碑」「倭の五王」研究の成果と課題」『歴史読本』第51巻第3号、新人物往来社、2006年2月、 58-59頁 "宋書 : 卷九十七列傳第五十七...