I have update about year-end through New Year holidays and the last day of session in this year and the first day of session in the new year.
I know as much about one year has passed when I make out this schedule every year.

La Siora
♪Year-end through New Year holiday♪
Tuesday 31 December 2013 - Friday 3 January 2014
We will open from Saturday 4 January.
Telehone reception : 12h45 - 22h30
Session reservation : 13h00 - 22h00start

La Siora
♪the last day of session♪
[Shinju]　28 Dec(Sat)15h00-Last
[Mao]　not yet determined
[Akiho]　30 Dec(Mon)15h00-Last
[Ayatsuki]　30 Dec(Mon)15h00-23h30
[Nana]　　27 Dec(Fri)14h00-20h00
[Murasaki]　　26 Dec(Thu)15h00-22h30
[Shinobu] 28 Dec(Sat)14h00-20h00
[Narumi]　28 Dec(Sat)15h00-Last
[Nagisa]　　 30 Dec(Mon)15h00-Last
[Ruiko]28 Dec(Sat)15h00-22h30
[Nina]　29 Dec(Sun)15h00-Last
[Makoto]　27 Dec(Fri)13h30-Last
[Lum]　30 Dec(Mon)16h00-22h30
[An]　　3 Dec(Tue)～14 Jan(Tue)Vacation
[Tohka] 20 Dec(Tue) 14h00-Last

La Siora
♪the first day of session in the new yea♪
[Shinju] 10 Jan(Fri)15h00-Last
[Mao]　not yet determined
[Akiho]　5 Jan(Sun)14h00-Last
[Ayatsuki]　 Jan9(Thu)15h00-23h30
[Nana]　7 (Tue)16h00-Last
[Murasaki]　7 Jan(Tue)13h00-17h00 reservation by previous day's
[Shinobu] 4 Jan(Sat)14h00-20h00
[Narumi]　4 Jan(Sat)15h00-Last
[Nagisa]　　5 Jan(Sun)17h00-Last
[Ruiko]4 Jan(Sat)15h00-22h30
[Nina]　6 Jan(Mon)15h00-Last
[Makoto]　10 Jan(Fri)13h30-Last
[Lum]　4 Jan(Sat)16h00-22h30
[An]　　3 Dec(Tue)～14 Jan(Tue)Vacation
[Tohka] 5 Jan(Sun)14h00-Last

＊＊＊＊＊
Year-end through New Year holidays
[Bar AMARCORD]
31 December(Tue) 2013 - 5 January(Sun) 2014
We changed our open schedule.
In this year,we will not open new year Eve,countdown party.