"Midsummer Tremolo") is the 11th single by Japanese idol duo Wink.

Written by Neko Oikawa and Takashi Kudō, the single was released on June 19, 1991, by Polystar Records.

[1] "Manatsu no Tremolo" was used by Panasonic for their RQ-S35 and RQ-S35V headphone commercial.

The B-side is "Shake It", which was co-written by veteran musician and producer Kiichi Yokoyama (under the pseudonym "KE-Y").

"Manatsu no Tremolo" became Wink's fourth and final consecutive single to peak at No.