Hentatsu follows two girls exploring a seemingly abandoned version of Nakano Broadway, a Tokyo shopping mall known for Mandarake and other shops catering to fans of anime and other forms of pop culture.

In most ordinary high schools, many stories and rumors float around—some scandalous, some happy and some...more macabre. One such example is of monsters lurking in an abandoned mansion outside of town. Such tales, however, prove too tempting to resist for Hiroshi and his friends Mika, Takeshi, and Takurou. They decide to brave the rumored dangers in order to investigate the manor and complete a test of courage. Each of them approaches the mansion with an overwhelming sense of dread. And when they enter, they come upon a blue monster named Ao Oni who attacks them. As Hiroshi and his friends try to solve the various puzzles in the mansion and escape their new blue nemesis, they find themselves meeting several horrible endings as they fail miserably. [Written by MAL Rewrite]

When darkness threatens the world, four heroines hold the only hope for salvation—if they can even manage to get out of the first town, that is. Bikini Warriors follows a party of beautiful adventurers in revealing armor: courageous Fighter, airheaded Paladin, timid Mage, and alluring Darkelf. But can you really be an adventurer if you don't get going on an adventure? Our heroines are eternally broke, insufferably vain, and frequently outmatched by the dangers of their world. Between fleeing dungeons and robbing peasants, the unlikely heroes will have to learn to live with each other before they can survive a battle with ultimate evil!

Set in the same timeline as Sin: Nanatsu no Taizai, Nanatsu no Bitoku follows a group of angels sent from Heaven to look for a potential "Savior" to counter-attack the demonic influence being spread by Lucifer and the other emissaries of Hell. (Source: Tokyo Zerostar)