Infamous among those who gamble on golf games, Eve uses her exceptional skill in the sport to earn a living—by betting and winning against various opponents. Known as the "Rainbow Bullet," she vows to beat her foes and conquer the world of underground golf using only three clubs. However, the universe where Eve knows no defeat is shaken after she plays a clean game with Aoi Amawashi, a golfing prodigy that came to the country of Nafrece to enter a golf tournament. Armed with talent and born into the perfect environment for golf, Aoi the "Innocent Tyrant" calmly crushes her enemies with a bright smile on her face. After their game-changing match, Eve and Aoi become intrigued with each other and promise to battle again someday. As Eve's aggressive and risk-taking approach challenges the elite and steady playstyle of Aoi, the two geniuses may just manage to bring golf to unexpected heights.

Two years have passed following the Tendoshuu's invasion of the O-Edo Central Terminal. Since then, the Yorozuya have gone their separate ways. Foreseeing Utsuro's return, Gintoki Sakata begins surveying Earth's ley lines for traces of the other man's Altana. After an encounter with the remnants of the Tendoshuu—who continue to press on in search of immortality—Gintoki returns to Edo. Later, the regrouped Shinsengumi and Yorozuya begin an attack on the occupied Central Terminal. With the Altana harvested by the wreckage of the Tendoshuu's ship in danger of detonating, the Yorozuya and their allies fight their enemies while the safety of Edo—and the rest of the world—hangs in the balance. Fulfilling the wishes of their teacher, Shouyou Yoshida's former students unite and relive their pasts one final time in an attempt to save their futures.

Will Serfort dreams of keeping his promise to a childhood friend by becoming a Magia Vander, one of the mighty magicians who sit atop the Wizard's Tower. However, he is unable to cast even the simplest of spells, leaving him to fight dungeon monsters to earn credits at Regarden Magical Academy. As if that weren't enough, he finds himself putting his sword skills to the test against a bullying professor! (Source: Kodansha USA)

Aine Yuuki, who is a regular student at Star Harmony Academy's normal division, meets Mio Minato from the idol division, who invites her to join Aikatsu to fulfill Aine's goal to make friends. She also befriends Maika Chōno and Ema Hinata who are also idols. Aine and Mio form a pair to become best friends to become the bright "Diamond Friends". Karen Kamishiro and Mirai Asuku are categorized as "Diamond Friends" and are in the Diamond Class! (Source: Wikipedia)