Book 1

An explosive sexual free-for-all (originally titled Hagure Idol Jigokuhen) by the artist of Devilman Grimoire!

Eighteen-year-old karate expert Misora Haebaru moves to Tokyo to pursue her dream of becoming a famous singer. Unfortunately, her sleazy handlers trick her into the adult entertainment industry instead. Her only way out is to survive a martial arts tournament where she must fight her way through one hundred lustful male opponents. If she loses, she will pay the ultimate erotic price!

Book 2

COMEBACK FROM BEHIND!

K-Cup karate expert Haebaru Misora longs to be famous in an industry crawling with seedy villains and sleazy so-called friends. When nasty rumors that Misora slept with her boss begin with circulate, what can Misora do but fight back hard? When you're on the bottom, there's nowhere to go but up!

Book 3

TOTAL KNOCK-OUT!

An idol’s life isn’t easy, but K-Cup karateka Haebaru Misora has trained hard! She has to deal with everything from a toilet stall samurai to a vengeful abuser of sex workers, all while perfecting a treatment for sexual frigidity and keeping up her TV appearances. And then there’s an all-girl mixed martial arts tournament she’s been roped into—how many bones will she have to shatter to make this her big break?

Book 4

Female fighters from all across the world have gathered together to meet in the Ultimate Beauty and Power Showdown! Can K-cup karate idol Haebaru Misora kick her way to the finals without blowing — or losing — her top? (Don’t worry, she loses her top.) Wardrobe malfunctions and total knock-outs abound in this battle of valkyries, amazons, and mistresses of the martial arts! It’s wall-to-wall and girl-on-girl action from bell to bell!

Series Overview: Eighteen-year-old karate expert Misora Haebaru moves to Tokyo to pursue her dream of becoming a famous singer. Unfortunately, her sleazy handlers trick her into the adult entertainment industry instead. Her only way out is to survive a martial arts tournament where she must fight her way through one hundred lustful male opponents. If she loses, she will pay the ultimate erotic price!

Book 5

Eighteen-year-old karate expert Misora Haebaru moves to Tokyo to pursue her dream of becoming a famous singer. Unfortunately, her sleazy handlers trick her into the adult entertainment industry instead. Her only way out is to survive a martial arts tournament where she must fight her way through one hundred lustful male opponents. If she loses, she will pay the ultimate erotic price!

Book 6

Eighteen-year-old karate expert Misora Haebaru moves to Tokyo to pursue her dream of becoming a famous singer. Unfortunately, her sleazy handlers trick her into the adult entertainment industry instead. Her only way out is to survive a martial arts tournament where she must fight her way through one hundred lustful male opponents. If she loses, she will pay the ultimate erotic price!

Book 7

ENTER THE HOLE!

Who will be declared the world's greatest valkyrie at the Ultimate Showdown of Power and Beauty? K-cup karateka Misora, or the utterly massive judoka Alevtina Guseva, a fighter with the inescapable grasp of a black hole?! And what's a girl to do after the battle is over...except head back to her hometown, pose nude for an aspiring and very flexible young artist, face off against a komodo dragon, and learn a sexy, if slippery, new skill?

Book 8

COME FLEX WITH ME!

Haebaru Misora, K-cup karateka, has become famous as the strongest woman in the world! Talent agency Space Wolf employs her and a wide variety of girls: well-endowed, slender, loli-type, rich and pampered, a lethwei queen, etc., etc. Any girl who is ready for a little dirty work! And Misora will do it anywhere and anytime, in any arena! Even a street-fight battle royale for a ten-million yen prize, and the honor of being known as the girl with the greatest fists!