The value
- 一部著作物を除き present: year to March 2019 (S100G5E7), year to March 2020
Some detail is too fine to show here; it is kept in the trainer’s notes.
Where it comes from
The line in the source
※許諾期間は2022年３月 … 31日まで（契約満了前の協議により合意された場合には更新可能） In English
Licence period to 31 Mar 2022, no 'excluding some works' qualifier (FY3/21 filing)