| Date | Event |
| February 3 | Announcement of financial results for 3Q of FY 2021 |
| May 11 | Announcement of financial results for FY 2021 |
| May 16 | Investors/Analysts Meeting of financial results for FY 2021 |
| Date | Event |
| February 4 | Announcement of financial results for 3Q of FY 2020 |
| May 12 | Announcement of financial results for FY 2020 |
| May 17 | Investors/Analysts Meeting of financial results for FY 2020 |
| August 4 | Announcement of financial results for 1Q of FY 2021 |
| November 5 | Announcement of financial results for 1H of FY 2021 |
| November 8 | Investors/Analysts Meeting of financial results for 1H of FY 2021 |
| Date | Event |
| February 5 | Announcement of financial results for 3Q of FY 2019 |
| May 13 | Announcement of financial results for FY 2019 |
| May 18 | Investors/Analysts Meeting of financial results for FY 2019 |
| June 26 | The 85th Ordinary General Meeting of Shareholders |
| August 4 | Announcement of financial results for 1Q of FY 2020 |
| November 6 | Announcement of financial results for 1H of FY 2020 |
| November 9 | Investors/Analysts Meeting of financial results for 1H of FY 2020 |
| Date | Event |
| February 5 | Announcement of financial results for 3Q of FY 2018 |
| May 8 | Announcement of financial results for FY 2018 |
| May 13 | Investors/Analysts Meeting of financial results for FY 2018 |
| June 27 | The 84th Ordinary General Meeting of Shareholders |
| August 5 | Announcement of financial results for 1Q of FY 2019 |
| October 25 | Announcement of Revision of Performance Forecasts |
| November 1 | Announcement of financial results for 1H of FY 2019 |
| November 5 | Investors/Analysts Meeting of financial results for 1H of FY 2019 |