Subtitle Edit 5 Beta 18 – Completed Japanese translation file (japanese.json)

[hisui3393]

Updated Japanese translation (japanese.json) in sync with Beta 18 has been completed.

This update includes a full translation of newly added strings in Beta 18, as well as consistency adjustments to existing entries for improved UI clarity and terminology alignment.

The file has been tested in actual usage to ensure stability and correctness, but further feedback and issue reports are welcome during evaluation.
Japanese.json

[niksedk]

Thx, updated in commit: fac8ec0