Dear Sa-chan, if only I’d had sex with you that time, perhaps I wouldn’t have wandered down this disastrous path. A story of true love and it’s downfall, brought to life by an unconventional protege. (Source: MANGA Plus)

Ryou is a first-year high schooler who spends his days aimlessly. One day, he catches sight of a beautiful girl on the train to school, and although his heart had taken a liking to her, his mind and body were unable to make a move. However, when his buddy Hatakeyama invites him to join in on the local Tanabata star festival, he meets a mysterious girl named Tokiko and feels his life begin to change... all the while being unaware that this encounter would ultimately lead to his death in two years. The hopes and pains of adolescence intersect at the Star Festival in this rather unusual tale of boy meets girl!

These are different stories involving Devilman's world. Some are about Devilman and add to the mythology some are separate stories that don't involve Devilman but take place the same time as the events in the original Devilman manga. They are illustrated by various artists. There are some color pages in the start middle and toward the end. There are some truly amazing art and stories in these volumes. Number one is written and illustrated by Lazy Hagawari, Tatsuya Egawa, Katsuya Terada, Ken Ishikawa, Go Nagai and Shinichi Hiromoto. Number two is written and illustrated by Hitoshi Iwaaki, Noriko Nagano, Go Nagai, Akihiko Takadera and Kazuko Yumeno. Number three is written and illustrated by Noburu Miyama, Miki Toro, Shinobu Kaze, Sho-u Tajima, Masaomi Kanzaki, Yoshikazu Yasuhiko and Iou Kuroda.

Iris has awoken as the villainess in the world of her favorite otome game. But not just ANY otome game—one with nothing but bittersweet "Happy-Bad" Endings! If the heroine hooks up with one of her problematic love interests, the rest of the world is doomed... but if she fails, it's the villainess who will pay with her life! Fortunately, Iris has time on her side. All she has to do is set things up so that the heroine won't go down those routes! Be it curing a fatal disease or re-parenting her possessive twin brother, she'll do whatever it takes to reject these Happy-Bad Endings! (Source: Cross Infinite World)

Vino, a member of the A-class adventurer party Assault, is a potion user, the weakest and lowest level job. He meets a beautiful swordsman named Canadia, who is known as the God of Death. He was kicked out of the party and nearly died in a monster attack, but Vino awakened by chance with the single-minded desire to protect her! He discovered his own strong shoulders and a new way to use potions, even throwing potions to blast monsters to pieces.

One summer day, a junior high girl named Ryuka accidentally kills the girl who was bullying her. When Ryuka said she is going to go somewhere far away to die, Chihiro told her, "Take me with you," and the two set off on their escape. However, when the police caught up with them, Ryuka left Chihiro behind and took her own life. Thirteen years later, Chihiro is an adult, but he is still unable to forget Ryuka, and he lives his life in apathy. Until Ruka, a high school girl who looks very much like Ryuka, comes into his life. (Source: Kadokawa, translated)

The morning after a meteor fell in Japan, a mysterious beautiful transfer student Monika appears in front of Leo Kuroishi, an ordinary high school student. But the moment she told him "I will protect you," Leo's problem-free days changed forever. What is the value of life? The fate of humanity? A new disaster action manga begins! (Source: Akita Shoten, translated) *Note: Includes 1 extra chapter.*

Futaba Yoshioka thought all boys were loud and obnoxious until she met Kou Tanaka in junior high. But as soon as she realized she really liked him, he had already moved away because of family issues. Now, in high school, Kou has reappeared, but is he still the same boy she fell in love with? *Source: VIZ Media, Vol. 1*

Ninako’s friend Daiki throws her for a loop when he expresses romantic interest in her. She cares for him, but can she return his feelings? As she tries to sort out her confusion, Ninako realizes that there are many different facets of love—strange and wonderful sides… (Source: VIZ Media) *Note: Includes six extra chapters.*

Hachiman Hikigaya is a cynic. He believes "youth" is a crock-a sucker's game, an illusion woven from failure and hypocrisy. Unsurprisingly, he's not the most popular guy. Meanwhile, there's Yukino Yukinoshita-brilliant, beautiful, and chillier than winter in Antarctica. Would you believe she's not exactly beloved by her classmates either? The unlikely pair gets forced into a club dedicated to helping solve their fellow students' problems. But will an ice queen and a screwup really be able to help anybody? (Source: Yen Press)

Fast friends Yuna and Akari are complete opposites—Yuna is an idealist, while Akari is a realist. When lady-killer Rio and the oblivious Kazuomi join their ranks, love and friendship become quite complicated! (Source: VIZ Media)

Daydreamy Iroha is too shy and anxious to talk to her high school classmates, so she finds solace in confiding in upperclassman Sou, who is always encouraging and supportive. With such a great friend by her side, Iroha just may have found a dream come true! Iroha avoids the awkwardness she feels around her classmates by sitting outside and talking to Sou, the handsome boy she met at the library. However, one day, a boy from her class discovers the secret she’s been keeping from everyone. Has Iroha found her perfect match in Sou, or just an illusory love? (Source: VIZ Media)