Some Japanese translations have been corrected

Created by: morotesovtannu

What

Weblate was broken and a pull request was made for a proposed translation fix.

Additional info (optional)

I'm not used to making pull requests, so I'm sorry if I did it in the wrong way.

Checklist

• Read the contribution guide
• Test working in a local environment
• (If needed) Add story of storybook
• (If needed) Update CHANGELOG.md
• (If possible) Add tests