* Create ja-JP.json

* Update general.vue

* Update ja-JP.json

* Update ja-JP.json

* Update ja-JP.json

* fix

* fix design

* (Add) ひらがな [wip]

* fix lint

* Apply suggestions from code review

Co-authored-by: 1Step621 <86859447+1STEP621@users.noreply.github.com>

* (add) ja-JP_hira

Co-authored-by: 1Step621 <86859447+1STEP621@users.noreply.github.com>

* (enhance) 言語名をちゃんと表示するように

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Co-authored-by: 1Step621 <86859447+1STEP621@users.noreply.github.com>