Amen's manga / #Ecchi(3)

Decades ago, gates to an otherworldly and dangerous dimension known as Mato—the “Demon City”—appeared across Japan. Those who partook in the “peaches” growing there gained unique abilities—but only if they’re girls. When down-in-the-dumps high school boy Yuuki Wakura finds himself caught up in a gate, he’s saved by Kyouka Uzen, the beautiful commander of the 7th squad of the Demon Defense Force, who…orders him to become her slave?!

Ken'ichi, a single man in his 40s, is suddenly transferred to another world. As he navigates his way through the dangerous forests of that world, he realizes that he can use a huge online shopping site. Ken'ichi aims to use his cheat ability to live a slow life in another world!

Takaya was abandoned by his classmates in a another world. However, he is taught that his manufacturing skills are at a transcendental level and awakens! In addition, maids, priests, arch-demons, wizards, and even wolf girls gather around!?