A story about mahjong.

Specials included on DVDs and Blu-rays. The series takes place in an alternate version of Japan called Great Japan (大日本国, Dai Nippon-koku), in an alternate timeline where the Tokugawa shogunate remained active and has remained semi isolated from the rest of the world after their defeat by American forces in World War II. And the Americans have bases on Okinawa and southern great Japan. The story takes place at Buou Academic School (武應学園塾, Buō Gakuen-juku), an academy located at the base of Mount Fuji where children of military families train to become samurai warriors. The academy is in the middle of a power struggle between Yukimura Sanada and Matabei Goto of the Toyotomi faction and the powerful student council that rules the school, and Muneakira Yagyu, the owner of the Yagyu Dojo, and the mysterious Jubei Yagyu are dragged in the middle of the conflict.

After failing their boss for the last time, yakuza members Kentarou, Ryou, and Kazuhiko are faced with one of two choices: have their organs harvested and sold or take a trip to Thailand for sex reassignment surgery and become pop idols. Now, after a year of excruciating training, the three thugs have been reborn as Airi, Chika, and Mari. Debuting as the amateur idol group The Goku Dolls, the three strive towards becoming top idols. However, despite the hours of feminizing brainwashing they were forced to endure, the three idols have managed to keep the yakuza spirit alive in their hearts. In order to fix this, their yakuza boss hires Mandarin Kinoshita, a legendary manager who has never had an idol group fail under his management. With their lives now on the line, the reluctant yakuza must work with their new manager to unleash their inner cuteness and become the successful idols that their tyrannical boss can truly be proud of.

From the heavenly object known as the Chaos Pearl, two elements are extracted: the Spirit Pearl and the Demon Orb. In an attempt to suppress their power, the Lord of Heaven sends the Spirit Pearl to Earth to reincarnate as Ne Zha, the third son of Li Jing, while the Demon Orb is scheduled to be destroyed by a lightning strike. However, because of a conspiracy by the Dragon King to steal the Spirit Pearl for his own son, Ne Zha is instead reincarnated with the Demon Orb. With no way to remove the cursed effects of the Demon Orb, Ne Zha is raised under the belief that he will become the great demon hunter the Spirit Pearl destined for him to be. Fighting against his chaotic and mischievous nature, Ne Zha must decide whether to accept his evil fate or rebel against it to prove he is worthy of the future his parents foretold.