Talk:Grendizer Giga/@comment-26403415-20150526135023/@comment-26313659-20150527015850

Actually this is the first Spin-off of Grendizer like ever. Nagai only wrote 3 chapters of the original manga and never wrote a Grendizer manga since (although Duke Fleed appeared in Mazin Saga).

so this is his first Grendizer own manga in 40 years.