In time for Christmas, "DEAD OR ALIVE Xtreme Venus Vacation" (DOAXVV) has released a "White Christmas" inspired outfit called "Holy Snow". This is a trendy costume gacha with a 3x chance of SSRs appearing.
The period is until December 26th (Thursday) at 3:59 AM.
The 17 girls are divided into two gachas, so you can choose whichever you like.