Yuuki previously drew a one-shot for the manga in 2012 in Weekly Big Comic Spirits, and then published a two-part one-shot in Weekly Big Comic Spirits and Monthly!
Most recently, he published a new two-part one-shot for the manga in Weekly Big Comic Spirits on December 11 and December 25.
The series is a sequel to his Tetsuwan Birdy (Birdy the Mighty) manga remake that ran in Shogakukan’s Weekly Young Sunday and Big Comic Spirits magazines.
Yuuki’s Tetsuwan Birdy Evolution (Birdy the Mighty Evolution) series ran from 2008 to 2012 in Weekly Big Comic Spirits.