Nami represents Juroujin. The two are twins and the youngest members of the club, as the only elementary students. They have a tendancy to fall over and go to sleep if they expend even the smallest amount of energy, which they seem to lack, except when they transform in which case they are full of energy. Because they represent the two gods Fukurokuju and Juroujin (who are the gods of luck and fortune) they are almost the same person. Details about the twin's relationship are in episode 6.
For betraying Jesus Christ, Judas Iscariot has been cursed to roam the Earth endlessly, unable to touch another human ever again. To get his body back, he must take the lives of 666 people. To carry out this task, he uses a 'vessel.' Whenever the vessel bleeds, Judas comes out and uses his power of Death through the vessel, in order to take a soul. His character is that of an arrogant, perverted bully. He likes bullying his current vessel, Eve, and enjoys nothing more than reading a nudie mag with a glass of scotch on the side. Normal people can't see Judas, only when they are already on the verge of death or have seen him appear from Eve, can they see him float around Eve and interact with him. Being the one who betrayed Christ and bringing nothing but Death wherever he goes, he is hated even by his fellow Apostles. But in the end, this man with the 'Serpent Eyes' turns out to be nothing more than a human whose emotions just got the better of him. Eventually, he plays a vital role in the destiny of humankind, but will he be able to find his own salvation?
Father of Chihiro and Mero. He is the head priest of the Shiryou temple.
Ritsuko Iwashita is a student in Class 2-B in Fumizuki Academy and is good friends with Mayumi Kikuiri. In Volume 1 it seems she is strong at math, but was still quickly defeated by Mizuki Himeji. In Volume 2 and the Matsuri OVA, she and Mayumi fight Akihisa Yoshii and Yuuji Sakamoto because of technical difficulties during the Summoned Being Tournament, but even with a 116-point lead on Akihisa, she loses due to his Shoukanjuu's agility and his teamwork with Yuuji. Her Summoned Being differs the most amongst the series' media. In the manga adaptation, it wears a black ninja uniform and wields a katana. In the anime adaptation, it wears Western-style armor and wields a sword. In Episode 2 of the Matsuri OVA, it has bunny ears, wears normal girls' clothing, and wields a giant hammer. (Source: Baka to Test Wikia)
Age: 12 years old Height: 144 cm Class: First Year Middle School Student Chihiro's 12-year-old little sister. She likes to dress as a ghost and is quite expressionless. Despite this, she loves her brother very much and often teases him. When Furuya was bedridden due to Rea's attack at the festival, she is seen in a frenzy due to her brother's state. At the night of the barbeque, she teases her brother and sets up a test of courage in the forest. She partners up with Rea and explains that having watched Furuya for 12 years, she's relieved he found Rea. It is strongly hinted that her and Chihiro's mother was a zombie, and that she had to abandon them out of fear of eating them out of love.
He is Chihiro's grandfather, who suffers from breaks of dementia. It is later revealed that he used to be professor, who was leading research about zombies alongside Darin. His case of dementia is revealed to be infact due to the fact that he received multiple times the lethal dosage of the zombie venom during his days as a researcher.
Birthday: November 13 Kozue is a second-year student that transfers into Suimei Academy early on in the story. She is not shown to be speaking but appears to have telepathic abilities. Kozue is in the same class as Takumi and appears to know him. She calls herself Kozupii