Follow up lang ja-JP data

Commit ba0e0e563a393a96497b1f1c40cc2a97b27727e9 seems to has an omission of update `ja-JP` data for some reason, so some pages show an error view without `TRAVEL` data in `ja-JP` as follows.
![2014-07-17 at 21 55](https://cloud.githubusercontent.com/assets/34588/3613043/519f34d4-0db3-11e4-9a9a-ccfddd1e5ddf.png)

And, I added the same locale data into rendered example.