Collection of 19 short stories, with the theme of pirates, by various Weekly Shounen Jump mangaka that had ongoing serializations in the 2021 #5-6 issue.

Akai Kiba is an anthology doujinshi, published between 2002 and 2014. It featured many one-shots from Tsutomu Nihei and other famous mangaka (such as the author of Bokurano, No Longer Human, Blade of the Immortal and Dorohedoro). The anthology spanned 9 total volumes and was sold at the Comiket.

One day, Jinsuke Amano, a humble businessman, is asked for a divorce by his wife Nana. Left behind with their son Midori, the two embark on a new life through soccer. This groundbreaking "Parent-child soccer life story" is dedicated to those who are facing their dreams, and those who once were!! (Source: Tonari no Young Jump, translated)

Ahead of it's theatrical release, a manga adaptation of this film has been released.