Brazil’s Karim Aïnouz, whose “Futuro Beach” competed at 2014’s Berlin, will make his English-language debut and first action film with “Neon River,” a love-story-come-thriller set in Tokyo’s underworld and produced by Gullane, whose credits include “The Second Mother,” which won Berlin’s Panorama Audience Award and Sundance’s World Cinema best actress award in 2015.