As part of the ALCW2015 meeting ILD is organising a two day meeting of the concept group. This meeting will take place at the KEK laboaratory, in Tsukuba, Japan, and will use the last two days of the ALCW2015 meeting, Thursday, April 22 and Friday April 23. The agenda of the meeting etc will all be organised through the main ALCW2015 Web page. On the evening of Thursday, April 23, we will organise an informal dinner for ILD people. The dinner will take place in Tsukuba city, exact location to be announced. To facilitate the planning we like to ask you to inticate your interest to participate in this dinner. Note that this dinner is not part of the registration fee, the estimated costs including drinks will be 6000 Yen. This page has been setup to allow people to express their interest to participate in the ILD specific events during this conference.