the world, also known as "The Eternal Sunset". Once the Eternal Sunset is prevented and their main leader is defeated, Yami and Yomi are disbanded as well. Kenichi then continues to train at Ryōzanpaku, and years later he becomes a famous novelist, but it's hinted that he also becomes Miu's husband and a martial arts master more powerful than her grandfather, the Elder, who had always sworn he would only allow Miu to marry someone capable of defeating him first. Main characters Protagonist; currently in his second year of high school. The manga follows Kenichi as he continues to train, and eventually live, at the Ryozanpaku dojo, fighting increasingly capable enemies. He lacks any form of sakki (killer intent) and adheres to a strict code of morals. As a result, Kenichi has made many friends, mostly of former enemies, and wins the affections of Renka Ma, Miu, Izumi, and Li Raichi. Kenichi's classmate and love interest. Miu came into Hayato's care when his son murdered several of his friends and his wife, sparing Miu by accident. Thereafter Miu learned martial arts from her grandfather. Miu is often clumsy among her fellows, and requires Kenichi's support in making friends. Miu has a great fondness for kittens and becomes hostile towards anyone who harms one. She is prone to rash decisions in money-making. Miu's grandfather and the elder of the Ryōzanpaku Dojo. He is tall, muscular, and possesses tremendous vitality despite his advanced age. Hayato is a kind old man but still possesses a reckless streak and can be arrogant. He is fond of Kenichi, calling him "Ken-chan", and is the only one who apologizes to him for difficult exercises. A 30-year-old master of karate. He is a tall man almost always seen wearing a leather jacket and has a long scar across the bridge of his nose.He is often depicted as fierce in conversation and embarrassed by trivial things, and tends to quarrel with others, especially Apachai. He also gambles and drinks frequently and often places bets on Kenichi. A 28-year-old master of Muay Thai and is known as the "Death God" ("Grim Reaper" in the English anime) of the Muay Thai underworld fighting circuit. He is tall and powerfully built, has tanned skin, and is usually seen wearing a tank top and shorts with bandages wrapped around his hands and feet. Apachai has been fighting life or death battles in