Nintendo announced the special New Year sale in Japan which will be the first sale of 2017 from the company. Between January 1 and January 10, 2017 you can buy selected Nintendo 3DS and Wii U games with 30 – 50% OFF.

On the list you can find 46 titles, 35 for Nintendo 3DS and 11 for Nintendo Wii U includes classic Virtual Console and new titles also.
The special Holiday page can be found in here with the list: https://www.nintendo.co.jp/campaign/newyearsale2017/index.html