The Circle - Wallpaper and Scan Gallery

"The Circle" is a volume divided into two series, "The Circle" and "Blood". The first deals with high school students while the second delves into the supernatural, with demons and angels.

1) The Circle: Tachikawa, captain of his high school's sports club, is hell-bent on getting the talented amateur Furuda to join. To his dismay, Furuda refuses and treats him coldly; to add insult to injury, Andou, another club member, is constantly hitting on him!
2) The Box: Tachikawa and Furuda are now a couple, which pisses Andou off to no end. Not to mention the creepy Higa follows him around and confesses to him all the time!

3) Blood Hope: when professional potter Hisae Kai picks up a strange book and cuts his finger on a page, he accidentally unleashes Hakuou, an arch demon, and enters a contract with him: Hisae has the right to one wish, which Hakuou will fulfill. But Hisae doesn't want anything! Since the contract can't be cancelled, Hakuou moves in with Hisae, his daughter Fumie and granddaughter Kiyoe until Hisae finally decides to make his wish.
4) Blood Trap: Hakuou passes time by making pottery (though all of them turn out unexpectedly gloomy), Fumie and Kiyoe go on a school field trip in the mountains and...an angel appears?!
5) Blood Chip: Hisae's yard is now covered in Hakuou's evil-looking pottery, which Hakuou refuses to sell. He agrees to take them to Hell and Hisae starts helping him, only to be attacked by another demon.

Extra: Akuma to Issho (Together With A Demon): Hakuou explains Hisae's current condition.

Credit: pandemonium91