is a song by Japanese singer-songwriter Yumi Matsutoya and is contained in her studio album "Sakuban Oaishimasho". The song was released as her 17th single on June 21, 1981 from Toshiba EMI and sold over 695,000 copies. It was re-released as a CD single on June 28, 1989. Overview Matsutoya was given the offer to write the theme song for the movie "Nerawareta Gakuen" and she wrote "Mamotte Agetai". The song was used as various TV dramas's the theme songs and CF songs afterwards. Grace Slick appearing in the title of the B-side is Grace Slick of Jefferson Airplane. Track listing Vinyl record Credits and personnel Masaki Matsubara – electric guitars Ryuji Seto – acoustic guitars Masataka Matsutoya – keyboard instruments Kenji Takamizu – bass Eiji Shimamura – drums Nobu Saito – percussion instruments Keiji Urata – programming Tomato Strings – string section BUZZ – backing vocals Charts Cover versions Tomoyo Harada (1983) A.S.A.P (1990, Ajinomoto's Pal Sweet CF song) Chihiro Onitsuka (2002) Kumiko Iwai (2007, in her album "80'S Hit Parade Vol.1") Shutoku Mukai & Kazunobu Mineta (2009, the ending theme of the movie "Shonen Meriken Sack") ManaKana (2009, in their album "Futari Uta") Risa Niigaki & Eri Kamei from Morning Musume (2009, in their album "Chanpuru 1 ~Happy Marriage Song Cover Shū~") Sister Kaya (2009, in their album "Heartful Lovers") Himawari Kids (2010, in their album "Taisetsuna Tomodachi ni Okuru Uta") Kyoko Igarashi (CV=Atsumi Tanezaki) (2016,in "THE IDOLM@STER CINDERELLA MASTER Cute Jewelries! 003) References 1981 singles 1981 songs Japanese-language songs Japanese film songs Songs written by Yumi Matsutoya