I’m not sure what a press conference actually is but Kikka announced that she will be inviting 100 fans at random to attend. A while back Kikka announced that she was planning some sort of event in January and I guess this is it.
To apply you have to be a member of Kikka’s support site and you have to fill out another form. Links are at the bottom if anyone is interested in attending.
The deadline to apply is on 1/17 and winners will be announced on 1/19.