I don't celebrate it on the actually NY...
But the day before, call it weird but our family is doing that every year. Plus I don't really care about it to be honest.
I can spam faster than system can catch up usually o.O and most of the time when you check it a couple of hours later, it sudden shoot up by 10% for you doing nothing XD
Shine, do you have the updated version with the Tokuten? It has already been shared in this site, but all the other links seems to be unavailable. 恋妹SWEET☆DAYS