More details at: https://www.reddit.com/r/StarlightStage/comments/7kzhiv/event_megathread_fuyuzora_precious_dec_2017/

This event lasts until December 27th, 20:59 JST.

This is a token event. By playing normally or Live Party, you will receive tokens based on your song's stamina cost and your Score Rank. Event Points are also received, but at a minimum level. You can also spend twice the amount of stamina to receive twice the amount of tokens. EXP, money, fans, and Event Points are not doubled this way; they stay the same as if you have played the song once.

REWARD IDOLS

SR
https://i.imgur.com/lrjIs2g.jpg
SR+
https://i.imgur.com/orKB1iy.jpg

SR
https://i.imgur.com/wqzMa9n.jpg
SR+
https://i.imgur.com/jd6d6OJ.jpg

https://www.youtube.com/watch?v=MIQeio1xQdw

Have fun and Merry Christmas!