Masamune Datenicle is a Japanese anime series produced through the cooperation of the anime studio Gaina (formerly known as Fukushima Gainax) and the city of Date, Fukushima. It is one of a number of anime produced by Gaina in promotion of Fukushima Prefecture. Otherwise known as Masamune Date ni Kuru (政宗ダテニクル), the anime references not only the word "chronicle" in its title, but also the Japanese phrase "come to Date."
Plot
The series follows a young Date Masamune as he prepares for his first battle. Upon praying at the Date family shrine, Masamune is met by a dragon deity that bestows him with a jewel granting him the power to summon former leaders of the Date Clan to help him on his journey.[2]