Subseries 1.3 is the most recent correspondence, the bulk of it from the 1970s through the 1990s, and is almost entirely in English. In addition to Homer and Miki Yasui's personal letters to and from their daughters Barbara and Meris and their grandchildren, a sizable amount of correspondence is with Yuka (Yasui) Fujikura in the 1980s and 1990s, discussing letters and documents in the collection and the translation work Yuka and her husband, Toshio, did in collaboration with Homer and Miki Yasui.