Set four months after the resolution of the game the anime Wind is based on (via Hikari's ending), the entire gang is planning a big Christmas party. However, with the reappearance of Hikari, weird things start to happen in the city of Kazune. How will things turn out?

Joe Carol Brane attempts to hire Dr. Black Jack on a breed of superhumans that have the strength, intellectual, athletic, and artistic skills with great excel in different fields, only to later find out that they start deteriorating after some period of time and causing an untimely death. Joe needs Dr. Black Jack's help on finding a cure. (Source: ANN)

Fuuma ninja clan is a secret ninja tribe that is waiting for the "Orochi" (gigantic snake) to resurrect for generations. Shirasu and his twin brother Ichiu grew up in this viscous environment and this tells how they become the leaders of the clan. (Source: Amazon Prime Video)

After swearing off music due to an incident at the middle school regional concert band competition, euphonist Kumiko Oumae enters high school hoping for a fresh start. As fate would have it, she ends up being surrounded by people with an interest in the high school brass band. Kumiko finds the motivation she needs to make music once more with the help of her bandmates, some of whom are new like novice tubist Hazuki Katou; veteran contrabassist Sapphire Kawashima; and band vice president and fellow euphonist Asuka Tanaka. Others are old friends, like Kumiko's childhood friend and hornist-turned-trombonist Shuuichi Tsukamoto, and trumpeter and bandmate from middle school, Reina Kousaka. However, in the band itself, chaos reigns supreme. Despite their intention to qualify for the national band competition, as they currently are, just competing in the local festival will be a challenge—unless the new band advisor Noboru Taki does something about it. [Written by MAL Rewrite]