※
（グレーの背景色）は、「渋沢関係略年譜」を参考のために表示しています。この社史に掲載されている年表項目ではありません。
| 年 | 月日 | 事項 | 年表種別 |
|---|---|---|---|
| 昭和47年（1972） | - | 【竜門社】『図書目録(伝記・歴史)』刊行。 | 渋沢関係略年譜 |
| 11月 | Dusseldorf Branch opened. | ||
| 11月 | Zurich Representative Office opened. | ||
| 昭和48年（1973） | - | 【竜門社】国分隼人支部開設。 | 渋沢関係略年譜 |
| 2月 | Integration of on-line foreign exchange systems completed. | ||
| 2月 | Installation of CDs (cash dispensers) begun. | ||
| 2月 | Sales of "Heart Debit Cards" initiated. | ||
| 4月 | President Takashi Yokota appointed Chairman of the Federation of Bankers' Associations of Japan. | ||
| 5月 | Loans for Greater London Metropolis issued. | ||
| 6月 | Balance of consumer loans tops 200 billion. | ||
| 7月 | Two-year time deposits introduced. | ||
| 9月 | Stocks listed on the Amsterdam Stock Exchange. | ||
| 9月 | MIS system (providing information on offices and personnel) put into operation. | ||
| 10月 | Public Welfare Committee instituted. | ||
| 11月 | Integration of on-line savings systems completed. | ||
| 11月 | CDs (cash dispensers), installed at all branches. | ||
| 11月 | First CD outside a branch installed. | ||
| 11月 | Sao Paulo Representative Office opened. | ||
| 昭和49年（1974） | - | 【竜門社】西園寺実が理事長に就任。 | 渋沢関係略年譜 |
| 3月 | Balance of housing loans reaches the 200 billion mark. | ||
| 3月 | Dai-Ichi Kangyo Bank Nederland N.V. established as a subsidiary. | ||
| 3月 | DKB participates in the establishment of the Japan California Bank. | ||
| 4月 | Average balance for real deposits (domestic) passes the 5 trillion mark. |
