Every awakener has their own unique [awakened-gear]. But Touya doesn't have his own [awakened-gear] despite being an awakener. Because of that, people call him [weaponless] and incompetent. While working gathering mana stones, his team is attacked and killed. During the fiasco, a crest suddenly appears on his hand before he finds himself transferred into a room where a cursed [awakened-gear] (Dainsleif) awaits him. Responding to the call of the sword, Touya gains ultimate power. With his new power, he slashes through his old problems and the people who mocked him. He set his eyes on what no human has yet accomplished, conquering the tower. [Original Webtoon](https://jp.piccoma.com/web/product/181974)
From [Naono Holics](https://mangabaka.org/group/bs2rv3a/naono-holics): Nagase Mito is a medical student who has been accused of being "like a robot" because he doesn't let his emotions show. After his girlfriend dumps him for that very reason, he ends up in the cafe of one Kuno Shunsuke. Shunsuke is kind, friendly, great with people - but, as Mito finds out when he starts working at that cafe, he's also older than him, irresponsible, a womanizer, and has past trauma of his own. And yet, that doesn't stop Mito from falling for him. And thus, like adding milk to strong coffee, the two complete opposites come together in a hot and delicious age gap story!
Sayo was the breadwinner of a family of four and worked as a full-time housekeeper. However, one day, her employer decided to emigrate overseas and she lost her job. The interview her younger brother recommended to Sayo, who was feeling down, was actually an arranged marriage meeting with Arima Junya, the heir to a large corporation!? In order to support her family, Sayo decided to become Junya's contract wife under the conditions he presented to her! Junya was cold towards her at first, but he gradually became attracted to her, as he showed occasional awkward kindness. And Junya, in turn, began to be captivated by Sayo's earnestness. *We just needed to spend a year as a fake couple. Or so we thought, but...* (Source: CLLENN, translated)