Thanks to Wakabayashy for reminding me, because it seems that somehow I missed volumes 03-05, and now vol. 06-09 appeared (though in low quality, and vol, 09 doesn`t include the epilogue).
DDL: https://pastebin.com/F2QK5TyB
In Nagai`s batch, added subfolder “(一般コミック) [永井豪×田畑由秋×余湖裕輝] 真マジンガーZERO 第01-09巻 (完)” in the “! Mazinger + Grendizer + Mazinkaiser” folder; moved vol.01-02 from the folder with single chapters to this new folder, and added all the missing volumes.