Nakushita Hibi ni Sayonara (無くした日々にさよなら)

"Nakushita Hibi ni Sayonara (無くした日々にさよなら)" is a song performed by Suneohair. It was used as the first ending theme for the 2016 television anime Sakamoto desu ga? (Haven't You Heard? I'm Sakamoto, 坂本ですが？), which was animated by Studio Deen. The track marked another anime theme performance by Suneohair, whose work for television anime also includes ending songs for Honey & Clover, Honey and Clover II, Arakawa Under the Bridge, Arakawa Under the Bridge x Bridge, and Sukitte Ii na yo.