Nintendo had previously stated that its E3 2017 conference would focus entirely on games for the Nintendo Switch that will come out in 2017, while any relevant 3DS titles will be discussed during a Treehouse Live segment set to immediately follow the main press conference. Nintendo will also be sponsoring tournaments for both ARMS and Splatoon 2 during the three-day event, and Nintendo of America President Reggie Fils-Aime has built anticipation for this year's E3 by promising that it will be a big one for Nintendo fans.