good job so far @rubellitefae ! about steemit japan i almost finished the front end for JP. That will help japan to get into Steem
your curation job is helping a lot. We have several contact also with different convenient store and the idea of implementing a Japanese Steem Debit Card based on RFID Felica encryption model, so i suggest if you want to contribute it would be great, you're welcome
just contact me in steemit.chat or email ;)

If you live in Jp, you should start building / managing steem community with @jumpeiyamane