水木一郎
is a local hero from Nikaho, Akita Prefecture, a fictional superhero who represents the region and is depicted as a tokusatsu hero. Developed by a local sports gym's manager and former UWF professional wrestler , Chōjin Neiger debuted in June 2005 and has gained a following throughout all of Japan. Chōjin Neiger has also spawned radio dramas, comic books, and television specials, and a series of original songs which include the vocal talents of Ichirou Mizuki and Mitsuko Horie.