 The area around Bobbidi's spaceship was inspired by photos of Africa.When including fights in the manga, Toriyama had the characters go to uninhabited locations to avoid the difficulties of drawing residents and destroyed buildings.<ref name="World"></ref> Toriyama wanted to set "Dragon Ball" in a fictional world largely based on Asia, taking inspiration from several Asian cultures including Japanese, Chinese, South Asian, Central Asian, Arabic and Indonesian cultures.<ref></ref> Toriyama was also inspired by the jinn (genies) from "The Arabian Nights".<ref></ref> The author said that Muscle Tower in the Red Ribbon Army storyline was inspired by the video game "Spartan X" ("Kung-Fu Master"), in which enemies appear very fast, and that the fights were similar to the ones in the "Tenkaichi Budōkai", just not in a tournament setting.Toriyama personally dislikes the idea of naming fighting techniques, joking that in a real fight you would be killed before you could yell their names, but Torishima felt it would be best.