Umiharu

"Become my 'Mom'." The East Country has been devastated by a long war, and an illegal drug called UDL is rampant. Ibuki, a boy living at the bottom of society, is searching for his missing mother. One day, he meets a mysterious girl named Milfi, and Ibuki's search for his mother takes a sudden turn. Umi Haru brings you a vivid dark fantasy about the search for each person's 'hope'!

Kenichi, a single man in his 40s, is transported into another world for no apparent reason. As he tries to escape a dangerous forest teaming with monsters, he realizes he has the power to access to a huge online store. By using this power to exchange goods he found in this new world for cash, and then buying modern ones off the internet, he was able to quickly create a very popular business. However, his goal is to have a slow and leisurely life.

Airi is an average 12-year-old girl. She goes to school, hangs out with her friends, and loves being outdoors. The thing is, she can only be outside for 30 minutes a day. Welcome to Airi's life. A catastrophic nuclear war reduced the world to a radioactive wasteland and forced her and other humans to live deep underground. But, this doesn't bring Airi or her friends down. As they explore above ground, they make shocking discoveries not taught in school. Manga Planet has the first two chapters for free on the official website. It also has the latest chapter up for free for two weeks.