Will (Akina Nakamori album)

"Tomadoi" was released as the lead single from the album on 23 September 1998. The song served as the theme song to the television series 39 Sai no Aki (39歳の秋), and peaked at number 40 on the Oricon Weekly Singles Chart, staying on the chart for two weeks. The song has sold 10,410 copies as of June, 2020.

The second single from the album, "Ophelia" was released on 21 January 1999. The song was the opening theme song of the crime television series Border: Hanzai Shinri Sosa File (ボーダー 犯罪心理捜査ファイル), in which Nakamori appeared as a main role. "Ophelia" was the most successful single from the album, peaking at number 29 in Japan and selling 38,450 copies to date. The song thematizes Ophelia, a character from William Shakespeare's drama Hamlet.

"Trust Me" was released as the third single on 1 December 1999, simultaneously with the album. The single debuted and peaked at number fifty-seven in Japan, becoming her lowest charting single there. "Trust Me" has sold 4,610 copies and was her fewest selling single until "Diva (Single Version)" (2009) had sold only 1,608 copies.

"Tsuki no Bishō" was originally recorded for the soundtrack to the role-playing video game, Wizardry Dimguil: Original Soundtrack (1999). The soundtrack album includes three versions of the song: guitar version, orchestral version, and original karaoke. The guitar version was included on Will as "Tsuki no Bishō (Acoustic Version)".

"Arashi no Naka de", "Genwaku", and "Kisei (Never Forget)" were originally included in Nakamori's eighteenth studio album Spoon. "Kisei (Never Forget)" was the lead single from the album and peaked in the top 20 on the Oricon Weekly Singles Chart, selling 94,870 copies. The remix versions of the songs were included on Will, as "Arashi no Naka de (Misterioso "A")" "Genwaku (Amabile "A")",and "Kisei (Never Forget) [Taste "A" Version]".