Inkora
GANTZ no Moto: Oku Hiroya to SF Eiga Monogatari
GANTZ Origins
Mangacompleted
6.21 chapters
Oku Hiroya tells in this manga what inspired him to draw GANTZ, and his love of Sci-Fi movies.
GANTZ Origins
Oku Hiroya tells in this manga what inspired him to draw GANTZ, and his love of Sci-Fi movies.