Developed by Warp, interactive radio drama Real Sound: Kaze no Regret launched for Sega Saturn in July of 1997 in Japan. Music for the game is written by Mother series co-composer Keiichi Suzuki.

Design for the game was overseen by Kenji Eno with a script written by Yūji Sakamoto, featuring ending theme "Hitotsu Dake" by Akiko Yano. Both Sega and Eno donated a thousand Saturn consoles and copies of the radio drama to the blind. A Sega Dreamcast port followed in March of 1999 in Japan.

Coinciding with the Saturn launch, Pony Canyon distributed the 27-track soundtrack on compact disc. Earlier this week, Sega published the digital edition of the Real Sound: Kaze no Regret game score through Apple Music, Spotify and Amazon Music Unlimited, alongside the release of Warp's D2 soundtrack and image albums.

Apple Music - Real Sound -The Wind's Regret- Original Soundtrack

「リアルサウンド 〜風のリグレット〜 オリジナルサウンドトラック」
https://t.co/lF6BqJmRWU
#ゲーム音楽 #AppleMusic

— ゲーム音楽 (@vgm_net) May 4, 2023