ALMA Science Working Group held its 3rd workshop in Mitaka from March 2 to 3. The purpose of this workshop is to discuss a wide variety of research themes related to ALMA and organize some key projects. The main topic of the discussion was “collaboration of ALMA and Subaru”. As there were many participants including those from Taiwan, all presentations were made in English. The picture shows Prof. Tetsuo Hasegawa asking a question about Prof. Nobuo Arimoto’s keynote talk on distant galaxies.