Unsho Onizuka

Unsho Onizuka is a anime/manga character in the Beelzebub franchise
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The biggest member of the Shadow Group from the Teimo High, Unsho Onizuka is not a person to get mad. He relies on his brute strength and size in order to gain a quick advantage in battle. He is brought along by Kiriya in his attempt at getting revenge.


Not much is known about the origins or early years of Unsho Onizuka, other than the fact that he is one of the four members that make up Teimo Tech's feared Shadow Group and that he is their biggest member. He is rarely seen with both eyes open, and can be seen usually with his left eye open.


Unsho Onizuka, who is created by Ryuhei Tamura, has no information regarding any inspiration used to create him. He first appears in Episode 36 of Beelzebub. His Japanese voice actor is Teruyuki Tanzawa.


Story Arcs

St. Ishiyama Arc

Unsho and Kosei notify Kotaro.
Unsho and Kosei notify Kotaro.

Unsho Onizuka and the rest of the Shadow Group first make their appearance within Beelzebub inside one of the maid cafes that is being held during the St. Ishiyama Academy Festival. Their leader, the skinhead Kotaro Mikagami, is shown questioning one of the maid waitresses about the pricing on one of the items posted on the menu. His meal, however, is interrupted when Unsho, Kosei Kuroki, and Takumi Dezaki arrive to notify him that Kiriya along with the other Teimo Tech thugs has made their move inside of the gym. They depart from the cafe and begin making their way towards the gym, to where their partner Reiji Kiriya and several dozen Teimo Tech delinquents have taken the student population hostage in the process of getting Kiriya his long-awaited revenge upon Oga Tatsumi. It is after Miki reveals to Kiriya about his involvement in the incident three years ago with Oga back in middle school that the feared Shadow Group from Teimo Tech makes their appearance inside the gym to help aid Kiriya in his quest for revenge. The unsuspecting Miki is blindsided by a powerful two-way attack that sends him flying across the gym floor from the impact of both of Takumi and Kosei's attacks.

Oga slams Unsho with his "Super Burying Punch"
Oga slams Unsho with his "Super Burying Punch"

Faced with multiple enemies and with the well-being of the St. Ishiyama students being held hostage on the line, Oga and Miki team up in order to deal with the members of the Shadow Group first before turning their attention upon the vengeful Kiriya. Oga decides to take on leader Kotaro Mikagami, Unsho Onizuka, and Reiji Kiriya while Miki takes care of both Kosei Kuroki and Takumi Dezaki. Charging forward at full speed, Unsho slams his broad shoulder into Oga with such force that it sends him sliding backwards across the gym floor, doing his best to defend himself against the pushing attack until he manages to bring the stunned Unsho to a stop. Puzzled, Kotaro wonders how Oga managed to stop Unsho's usually unstoppable advance, and before he knows it, Oga launches a "super" version of his fabled Burying Punch, slamming his fist into the gut of the flabbergasted Unsho with such force that it sends him flying across the gym, colliding with the stunned Kotaro and sends both of them smashing into the wooden bleachers with such force that they get stuck in them. Meanwhile, Miki faces off with Kosei and his dangerous num-chucks, and with a single strike, manages to not only shatter Kosei's weapon into pieces, he brings the shell-shocked Kosei down with a single hit. Watching in pure disbelief, the stunned Kiriya watches as the feared Shadow Group from Teimo Tech gets utterly humiliated in battle against both Oga and Miki, and before he knows it, he becomes the target of Oga's wrath.


Unlike some of the characters in Beelzebub that use powerful, superhuman-like attacks against their foes, Unsho Onizuka relies mainly upon his brute strength and towering figure in order to gain a upper hand in battle. Being the largest member of the Shadow Group, he is the member who takes care of business when the need for brutality and size is called upon. He uses a powerful charging attack against Oga in their brief fight inside of the gym by slamming his broad shoulders into Oga's chest. His powerful attack is stopped by Oga and it is after his attack fails that Unsho is K.O'ed by Oga's "Super Burying Punch" .

Voiced by
Name Movies TV Shows
Teruyuki Tanzawa
General Information Edit
Name: Unsho Onizuka
Name: 鬼塚 雲昇
Romanji: Onizuka Unshō
Gender: Male
1st manga book:
1st anime episode: Beelzebub #36
1st anime movie:
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