In November the Code Register and World End social games did hot springs events
Sleigh bells are ringing at smartphone game Sword Art Online - Code Register. The first pair of themed outfits are available through December 13th, with a six star Snow White of Saintly Healing Asuna and Gluttonous Reindeer Silica. Along with this is a Spend Christmas Eve With Friends event that awards players with a Christmas Eve Gift four stars Silica (the feels!)
In November the Code Register and World End social games did hot springs events.