A modern Japanese businessman collapses in the toilet and finds himself reincarnated as Oda Nobunaga's younger brother, Kirokuro, but the living environment in the Warring States period is too bad! He had arrow wounds, horse droppings, toilets that were round, bad food, no bath, no pillow, nothing! "I want to eat good food and live a long life and pass away on tatami mats!" I don't have any cheats, but with Katsuie Shibata and Fujikichiro Kinoshita as my companions, I'm aiming for a comfortable slow life in the Warring States Period, a time of warring factions!