<Tr> <Th> 01 (25) </Th> <Td> "The Nura Clan's Third Heir Awakens" "Kakusei, Nura - gumi Sandaime" (覚醒 、 奴 良 組 三代目) </Td> <Td> July 3, 2011 </Td> <Td> January 28, 2014 </Td> </Tr> <Tr> <Td_colspan="4"> In Rikuo's past, Rikuo's father, Rihan Nura, is seen walking with a five - year - old Rikuo and a mysterious black - haired girl . As Rikuo runs ahead, Rihan stops to observe his surroundings; suddenly, the girl stabs him from behind, killing him, while Rikuo can only look on in shock . Three years later, Rikuo is shown playing pranks on his yōkai family and learning the yōkai art of "dine - and - dash" with his grandfather, Nurarihyon . In a meeting with the leaders of the Nura Clan, to everyone's surprise, Nurarihyon declares that his grandson will be the next heir . However, Rikuo, having been told by his friends that all yōkai are evil and upon hearing of the evil deeds of the clan leaders towards humans, refuses . The following day, Rikuo misses the last bus from school and is returned home by Karasu Tengu . Once home he hears that the bus carrying his classmates has been in an accident . Rikuo transforms into his yōkai form for the first time and goes out to rescue them, leading his own Night Parade of a Hundred Demons . The accident is revealed to have been caused by some yōkai from the Nura Clan that feeds on children and whose leader expected to be named the next heir . After Rikuo kills their leader and his posse routs the other yōkai he declares that he will become the Third Heir of the Nura Clan and protect humans . </Td> </Tr> <Tr> <Th> 02 (26) </Th> <Td> "Two Justice" "Futari no Seigi" (二 人 の 正義) </Td> <Td> July 10, 2011 </Td> <Td> January 28, 2014 </Td> </Tr> <Tr> <Td_colspan="4"> Two mysterious men arrive in Ukiyoe Town . It is revealed that they are Ryuji and Mamiru Keikain, Yura's older brother and childhood friend who have come to find Yura . During the search, they encounter Aotabo and defeat him . Meanwhile, the Kiyojuji Paranormal Patrol is on another yōkai search, but decide to search for Yura, who has not been attending school recently . Rikuo finds her training in an abandoned place . Moments later, Ryuji appears and realizes that Rikuo is a yōkai . At first, Yura doesn't believe her brother and tries to protect Rikuo but she is defeated . As night falls, Rikuo transforms into his "night" form . </Td> </Tr>

Nura rise of the yokai clan seasons in order