| September 1958 | Setouchi Rikuun Co., Ltd. established with capital of ¥7,000,000. Head office located at 28 Honmachi, Takamatsu. |
| Obtained a general motor truck transportation business license from the Takamatsu District Land Transport Bureau. |
| September 1958 | Tokushima Office opened at 2-103 Nishishinhama-cho, Tokushima. |
| April 1964 | Obtained a general scheduled-route freight trucking business license from the Takamatsu District Land Transport Bureau. |
| December 1965 | Head office relocated to 5-4-33 Asahi-machi, Takamatsu. |
| July 1971 | Obtained a commercial warehousing business license from the Shikoku District Maritime Bureau. |
| July 1983 | Head office and Takamatsu Office relocated to 5-3-110 Asahi-machi, Takamatsu. |
| October 1992 | Absorbed Tokyo Hikkoshi Pack Co., Ltd. by merger, establishing it as the Setouchi Rikuun Co., Ltd. Tokyo Branch. |
| September 1994 | Tokushima Office relocated to 2-58-3 Higashi-okinosu, Tokushima. |
| July 1996 | Tokushima Office upgraded to the Setouchi Rikuun Co., Ltd. Tokushima Branch. |
| December 1998 | Capital increased to ¥60,000,000. |
| June 2004 | Kobe Office opened at 4-9-2 Mitsugaoka, Nishi-ku, Kobe, Hyogo. |
| March 2005 | Kamojima Office opened at 2645-76 Ushijima, Kamojima-cho, Yoshinogawa, Tokushima. |
| September 2005 | Saita Office opened at 1328-17 Saitakami, Saita-cho, Mitoyo, Kagawa. |
| November 2015 | Kobe Office upgraded to the Setouchi Rikuun Co., Ltd. Kobe Branch. |
| April 2019 | Saitama Office opened at 1-235-1 Kamiguchi, Misato, Saitama. |
| April 2021 | Vehicle Maintenance Service Center opened at 3-9-73 Asahi-machi, Takamatsu. |
| August 2023 | Saitama Office upgraded to the Setouchi Rikuun Co., Ltd. Saitama Branch. |
| April 2024 | Kyoto Branch opened at 2-8 Funato, Nieda, Ujitawara-cho, Tsuzuki-gun, Kyoto. |
