"Lonely Tropical Fish") is the fifth single by Japanese idol duo Wink.

Written by Neko Oikawa and Masaya Ozeki, the single was released on July 5, 1989, by Polystar Records.

[1][2][3] "Samishii Nettaigyo" was first used by Panasonic for their S-Type headphone commercial featuring Wink in mid-April 1989.

[7] In addition, it led to the duo's first and only appearance on NHK's Kōhaku Uta Gassen in 1989.

[8] All lyrics are written by Neko Oikawa; all music is arranged by Motoki Funayama.