Takahashi wrote a one volume side story called Crows Gaiden: Katagiri Ken Monogatari which was published in 2014.

[10] A tribute manga called Crows Respect written by various authors was published by Akita Shoten in 2018.

[13] A beat-em-up game for the Sega Saturn titled Crows: The Battle Action was released in 1997, which was developed and published by Athena.

[14] The story begins when Harumichi Bōya transfers into the second year at Suzuran High School.

Quickly enough Bōya meets a group centered around Hiromi Kirishima who are trying to challenge the school boss Hideto Bandō.