Patrick Frater Asia Bureau ChiefHong Kong-based sales agency Asian Shadow has picked up international rights to migrant drama film, “Along The Sea.” Directed by Fujimoto Akio, it will get its world premiere in the New Directors competition at San Sebastian later this month.The film follows three young Vietnamese women who find menial work in Japan, but abscond, turning themselves into illegal immigrants.It is that are thing, a Japan-Vietnam co-production and involves Japan’s E.x.N K.K.