Issue Summary

The priority Japanese translation is now as follows.

Add priority as below.
Blocker => 高 << this looks under Critical.
Critical => 最高
Major => 中
Minor => 低
Trivial => 最低

"Blocker" should be higher than Critical, but translated word meaning is under Critical.

Steps to Reproduce

1. go to priority setting page
   https://your-domain.atlassian.net/secure/admin/ViewPriorities.jspa
2. add 5 priority
   Blocker
   Critical
   Major
   Minor
   Trivial
3. set Language "日本語"
   https://id.atlassian.com/manage-profile/account-preferences
4. go to Jira issue that has a priority field
5. look priority

Expected Results

translated to blow
Blocker => ブロッカー
Critical => 最高
Major => 中
Minor => 低
Trivial => 最低

Actual Results

Blocker => 高
Critical => 最高
Major => 中
Minor => 低
Trivial => 最低

Workaround

You can set a translation language in Japanese.
https://your-domain.atlassian.net/secure/admin/ViewPriorities.jspa
[Translate priorities] > chose "Japanese" [View] > set transfer as below > [Update]
Blocker => "ブロッカー"