"I know! I'll destroy some humans to kill time!" The strongest demon ever makes an unexpected appearance! But she's… a total airhead?! A comedy about a clumsy but emulous demon trying to kill time begins!

Takumi Aono really wants to be a competitive swimmer! Like, really, really, really wants to be one. Although he swims everyday, rain or shine, he's still not there yet. But when he meets a very bitter lifeguard, something unexpected happens! **Included one-shots:** Volume 2: Best Blue (pilot) Volume 3: 31 Heroes As a part of the JUMP START initiative, the first three chapters of Best Blue were published in English in VIZ Media's digital Weekly Shonen Jump.

Rokurou, the class’ cockroach (figuratively speaking), is visited at night by an alien girl who bestows magical powers upon him! Finally, he can ascend from his status of a complete nobody to the town’s unique super hero! … Right?

Meet the city of absolute public order, Astraea. In it, the elite make sure there is a 99% yearly arrest rating, so it's no wonder it is often called the City of Justice. However for the remaining 1% there's Double Bullet, the team made up of 3 "lower ranked" individuals Kanako, Tamaru, and Barret.