Enya will return to Japan to perform at a charity dinner held at the Grand Plaza Hotel Shin-Takanawa “Hiten” on 22 March. The benefit will raise money for children who were orphaned or displaced by the earthquake and tsunami in north east Japan in 2011. Tickets for this event can be bought here for 15000 yen (about 120 EUR).

Enya was among 38 international artists who contributed to the ‘Songs for Japan’ album in 2011. The compilation including Enya’s “If I could be where you are” was released in the weeks following the disaster to help the efforts of the Red Cross in the region.

Thanks to Ben for the info :)
Japanese articles: Oricon, NME Japan, MTV Japan
Irish article: Inishowen News