He wakes up in a room and finds a woman, whom he doesn't know standing there. She says that he is the reincarnation of her liege. The Demon Lord who was sealed away centuries ago by the goddess of the land. She tries to give him his memories back but fails and gets upset. Then she decides that to awaken him, she must take him to the places where parts of his sealed power should be. Threatened by her, he follows her. In the first dungeon, he saves a priestess who thinks he's the Messiah coming to save the lands from evil... (Source: OLF, edited)

19 short stories by 19 different writers.

I am going to have to repeat the same day 3 times. That's right, I have already died once. Somehow, I can still remember that day. I am now in the afterlife and have met a girl who has offered me an opportunity—to find out who the murderer was. (Source: Kadokawa, translated)

‘Iwai! Dekichatta kekkon’, which roughly translates into 'Let's celebrate! Shotgun marriage', is a semi-educational manga drawn by Unita Yumi (Usagi Drop etc.). The title basically gives the whole story away: Yuki (25, office worker) finds out that she is pregnant, breaks the news to her happy-go-lucky boyfriend, Raita (25, eternal part-timer), and the two start planning their future together. From then on, on the first level of story, we are following the everyday adventures (apartment hunting, planning the wedding, choosing a hospital) and hardships (mainly money problems) the young couple must overcome. On the second level, as the manga foretells us in the Preface, this romantic comedy has another ‘motive’ besides the entertainment of the reader: it wants to teach those who are in the same situation and those who might get into one in the future (so all of us, readers). Thus, the author frequently comments on the current events, gives thoroughly precise, almost medical-level explanations (at other times just within the boundary of common sense) of the terms mentioned in the conversations, and presents the reader with the results of a short survey on the topic at the end of each chapter. The latter attributes to the lack of drama (parents are pretty understanding); however, this manga is a good read: a heartwarming and lighthearted story.

She plays the role of a greedy villain, makes Zain fall in love with her, and then dumps him! But the cold-hearted Duke unexpectedly becomes obsessed with her... She's been reincarnated as Grace, a greedy villain who loves men, a minor character in a novel, and even a foil! If she doesn't toy with and dump the cold-hearted Duke Zain as the story demands, and create an opportunity for him to meet the heroine, war will break out and Grace will die. To avoid a bad ending, Grace tries to play the villain character, but her original earnest personality prevents her from fully transforming into a villain. Instead, the Duke, who was supposed to dump her and said, "I'll never break up with you," ends up doting on her...!? (Source: Kadokawa, translated)