Jyugo and the gang are advancing through the New Year’s Tournament without a hitch. 
In the Hyakunin Isshu event, Uno wins against the Building 3 inmates, Trois and Honey.
The 4th event is a physical match revolved around a spinning top, but Niko unintentionally enters the match. The opponent is Upa, a kung-fu expert from Building 5. 
Does Niko, the otaku, have any chance of winning?!
Building 4, Cell 10 is led by a former 
police dog trainer, Kenshirou Yozakura!
الزّنزانة 10 من المبنى 4 بقيادة مدرّب 
!كلاب الشّرطة السّابق يوزاكورا كينشيرو
Yozakura Kenshirou,
ehemaliger Polizeihund-Ausbilder,
La celda 10 del ala 4, del exentrenador
de perros, Kenshirou Yozakura.
La celda 10 del ala 4, del exentrenador
de perros, Kenshirou Yozakura.
et ancien caporal maître-chien,
Kenshirô Yozakura,
Cella 10! Edificio 4! Kenshirou Yozakura,
 ex addestratore di cani poliziotti!
A cela 10 do prédio 4 é liderada pelo ex-treinador
 de cachorros policiais, Yozakura Kenshirou!
Бывший кинолог, Кэнсиро Ёдзакура, 
и его десятая камера из четвёртого здания!