| Showa 39/06 (1964)
| Northern Japan Warehouse Port Transport Co., Ltd. opens Tomakomai Office as the main business of shipping agency business of MOL Co., Ltd. |
| Showa 45/01 (1970)
| Obtained a limited coastal cargo handling business license from the Hokkaido District Transport Bureau and made it the Tomakomai branch. |
| Showa 50/03 (1975)
| Obtained an unlimited inboard cargo handling business and coastal cargo handling business license from the Hokkaido District Transport Bureau. |
| Showa 57/07 (1982)
| TM HOKUSO, LTD. Was established with the investment of Mitsui OSK Lines Co., Ltd., taking over all the operations of the Tomakomai branch of the company from Kita Nihon Warehouse Koun Co., Ltd. |
| Showa 57/10 (1982)
| With the start of business, we obtained licenses for customs clearance, automobile transportation, and domestic transportation. |
| Heisei 03/07 (1991) | Opened Tokyo branch. |
| Heisei 05/08 (1993)
| Tomakomai No. 1 warehouse (1000 tsubo) is completed in Shinkai-cho, Tomakomai-shi.Obtained a warehousing license from the Hokkaido District Transport Bureau and started the warehousing business. |
| Heisei 11/12 (1999) | Tomakomai Kuribayashi Transport Co., Ltd. participated in the capital. |
| Heisei 18/06 (2006) | Constructed Tomahoku No. 2 warehouse (2000 tsubo) in Yufutsu, Tomakomai City. |
| Heisei 22/02 (2010) | Obtained permission from the Ministry of Land, Infrastructure, Transport and Tourism for freight transportation business (foreign shipping). |
| Heisei 22/12 (2010) | Headquarters moved to Yufutsu, Tomakomai City. |
| Heisei 27/5 (2015) | Constructed Tomahoku No. 3 warehouse (2000 tsubo) in Yufutsu, Tomakomai City. |
| Heisei 30/6 (2018) | Made Asahi Sangyo Co., Ltd. (currently Kitakura Transport Co., Ltd.) a subsidiary. |
