| 1941 | Founded paper sales company Takahiro Shokai |
| 1950 | Established Nakamoto Paper Shop Co., Ltd. in Chuo-Ku, Osaka City |
| 1959 | Moved headquarters to Saishoyama-Cho, Tennoji-Ku, Osaka City (current location) |
| 1959 | Established Nakamoto Gravure Printing (Co., Ltd.), and introduced gravure printing system. Established Nakamoto Printing Paper Co., Ltd. |
| 1966 | Established Tokyo Nakamoto Paper Shop Co., Ltd. |
| 1968 | Established Nakamoto Gravure Printing Co., Ltd., Oji Plant |
| 1972 | Changed company name of Nakamoto Paper Shop Co., Ltd. to Nakamoto |
| 1973 | Moved Nakamoto Printing Paper Co., Ltd. Morinomiya Plant to Tsurumi-Ku, Osaka City |
| 1980 | Established Nagoya Sales Office in Nishi-Ku, Nagoya City |
| 1981 | Moved Oji Plant to medium and small business industrial park in Kashiwara, Osaka as the Kashiwara Plant |
| 1985 | Moved Nagoya Sales Office to Komaki City as Tokai Sales Office Established Tsukuba Plant in Onogo Industrial Park, Ibaraki Prefecture |
| 1987 | Established Ryugasaki Plant in Tsukuba no Sato Industrial Park, Ibaraki Prefecture |
| 1988 | Established Nabari Plant in Kuramochi-Cho |
| 1989 | Founder Minoru Nakamoto conferred with Fifth Order of the Sacred Heart Treasure |
| 1990 | Established Saitama Plant at Kounosu City, Saitama Prefecture |
| 1991 | Moved Kanto Sales Office to Nishiikebukuro, Toshima-Ku, Tokyo Started consolidation of the Nakamoto Corporate Group; changed company name to Nakamoto Packs |
| 1995 | Established Langfang Zhongben Packing Limited Company in Heibei Province, China |
| 1997 | Moved Kanto Sales Office to Uchikanda, Chiyoda-Ku, Tokyo. Established shipping center |
| 2001 | Established Langfang Zhongben New Type Material Technology Co., Ltd. |
| 2002 | Obtained ISO9001 certification (Kanto region) |
| 2003 | Obtained ISO9001 certification (Kansai region) |
| 2004 | Introduced oil power generator at Nabari Plant. Established Zhongben Packing (Suzhou) Limited Company in Heibei Province, China |
| 2005 | Nakamoto Packs absorption-type merger of Nakamoto Co., Ltd. to complete consolidation of the Nakamoto Corporate Group Established R Co., Ltd. |
| 2006 | Established Inshokan Co., Ltd. In Saitama Prefecture; established in Hiki-Gun, Tokigawa-Cho Established Kyushu Sales Office in Tosu City, Saga Prefecture |
| 2008 | Made Santac Co., Ltd. a subsidiary |
| 2009 | Made NI Packs Co., Ltd. a subsidiary |
| 2010 | Established On-Demand Printing Center |
| 2012 | Established Nakamoto Beii (Suzhou) Trading Company Completed Nakamoto Packs Co., Ltd. New Headquarters Building |
| 2016 | Listed in Second Group of the Tokyo Stock Exchange Market |
| 2017 | Specified in First Group of the Tokyo Stock Exchange Market |
| 2018 | Established Nakamoto Packs USA, Inc. Established Cangzhou Zhongben Huaxiang New Material Co., Ltd. |