Born August 20, 1990. 162cm, 56kg. Currently the leader of Bonten. He is a man of few words and cold-blooded. His real name is Manjiro Sano, but his nickname is Mikey.

His real name was Haruchiyo Akashi, but it seems he changed it. Born July 3, 1990. 172cm, 55kg. The biggest psycho in Bonten and a drug user. He fights with the Haitani brothers a lot. He has a foul mouth and is nicknamed Oompa Loompa because of his hair. He has diamond-shaped scars at the corners of his mouth. He is the No. 2 and is fiercely loyal to Mikey.

Born May 26, 1987. 183cm, 70kg. Rindo Haitani's older brother. He usually just watches Sanzu and Rindo fight, cheering them on. He has purple pomaded hair and a sly, playful personality. He refers to himself as Ran-chan.

Born October 20, 1988. 172cm, 65kg. He has drooping eyes and purple hair styled like a jellyfish, earning him the nickname 'Jellyfish Head.' He is always fighting with Sanzu. He is Ran's younger brother.

Born April 1, 1990. 174cm, 60kg. He has sharp, cat-like eyes and is in charge of finances within Bonten. He is constantly exhausted because of Rindo, Ran, and Sanzu.

24 years old. Born May 24. 185cm. His ability is 'Body Toolization.' For example, he can attach 'Screw Rental' or 'Hammer Rental' to his body to attack. He can even copy other people's abilities; he uses Cherin's ability as 'Blindfold Rental' and Tsuji's as 'Literary Rental.' It's a very useful ability. He is the leader.

26 years old. Born September 10. 176cm. His ability is 'Sleep Induction,' which allows him to put opponents to sleep. He is very popular because he has a face that is prettier than most women.

19 years old. Born January 10. 178cm. He has a support ability that is divided into two types. Ability A: Inflicts status ailments and diseases. Ability B: Can communicate with rats (though to others, it just sounds like squeaking). He is extremely popular thanks to his handsome looks. He is sly and never gets nervous, always treating everything as a joke.

21 years old. Born August 26. 169.7cm. His ability allows him to move through darkness. He is most active at night, attacking by entering dark floors or shadows on walls. However, it's not always useful. He is a huge coward.

28 years old (Someone please tell me Do-jun's birthday...). Height in the mid-to-late 180s. His ability is 'Manipulation.' For example, if he ate a rat but wants to control a centipede, he has to vomit up the rat first. He can control the same species as what he has consumed (but only individuals weaker than the one he ate). He has a subtle power struggle with Seo Hae-yo and clings to Ma Beom-tae a lot. He handles centipedes. He is sly and never gets nervous, taking everything as a joke.