``This is why I don't want to be a soldier.'' Robot Third Class is tired of the army's constant marching, so he volunteers to become an airman. A very easy-going gentleman makes money through strange business!? “Goku-Raku Unusual Business” is included at the same time!! [Commentary] The 20th installment of Koremitsu Maetani's masterpiece collection of rental books is ``Robot Airmen'', the essence of Maetani World that makes fun of war ! Also includes “Business”! <Robot Airman 1> A robot airman who is forced into a special attack squad! He is about to be forced into a sortie, but ends up getting drunk...? <Robot Airman 2> The robot airman is late to the battlefield and ends up being taken prisoner! The robot tries to commit seppuku instead of being taken prisoner...? <A Very Rare Business> A very easy-to-understand duo tries to do some work distributing leaflets on an ad balloon! But they are blown away by the wind all the way to America.