Now all the overseas dates of the tour have been finished and the members have returned to Japan. No word from the band yet, but it's likely fruitful and gratifying overall.
There's some photo galleries from the tour on the net.
October 10, 2012 @ DOM, Moscow, Russia
kostroma-open.info (google translate)
Original Russian is here.
October 12, 2012 @ Vilnius Jazz Festival, Vilnius, Lithuania
www.alfa.lt (google translate)
Original Lithuanian is here.
Komame.lt, a Lithuanian art news site, observed Hikashu as "looked much younger and happier than young virtuosos from the EU." (article via google translate)
After returning to Japan, the band has done two consecutive dates in Aichi and Hamamatsu respectively, then the entire tour has finally completed. Their next appearance is in-store event at Tower Record Shibuya, Tokyo on October 25. For details, see the related entry.
In-store Event at Tower Records Shibuya