Yui remained on board the ISS alongside Lindgren, Kononenko, Korneninko and Kelly following the departure of Soyuz TMA-16M, after which the five transferred over to Expedition 45, they were joined by Russian cosmonaut Sergey Volkov who brought the crew up to six members. During Expedition 45 Yui supported two spacewalks, made by Lindgren and Kelly on 28 October and 6 November 2015, and supported the arrival of Orbital ATK's OA-4.
