You should stay by my side rather than with a man who can't even promise you the future. Sana had promised to marry her boss, Mr. Kouta. However, one day, Mr. Kouta brought his pregnant fiancee to the office! Shocked and devastated, Sana ran out of work and broke down crying. Suddenly, the company president, Mr. Tougo, appeared before her. Although it was their first meeting, he comforted her with a kiss, and by the next day, she found herself promoted to be his secretary, leaving Sana completely confused. To make things even more bewildering, Tougo came to pick Sana up at her home, whisking her away on a private, overnight business trip. (Source: BisouBisou Comics)

Ayaha Yamanouchi has been living out busy days working in the General Affairs department of a large company... but one day something changed. Her underwear went missing. Things start to feel uneasy as she begins to think there is someone out there stealing underwear. The following day, she's met with the police questioning individuals about a slasher on the loose... what better a time to make a report about what's been happening recently? Suddenly, a charming young officer shows up as the report is made... it turns out the elite police deputy is her childhood friend, Kaito Shirasaki?! (Source: MangaPlaza)

"I'm not Yumeka... I'm Lala Fiaro..." Ihara Yumeka has always felt lonely eating dinner alone while her parents are busy. Yumeka loves children, and while working as a kindergarten teacher, she also volunteers at a children's cafeteria on weekdays. One day, a suspicious individual breaks into the kindergarten. Yumeka steps up to protect the children, but is stabbed in the back with a kitchen knife... When Yumeka wakes up, she has become a blonde girl named Lala Fiaro!? https://www.cmoa.jp/title/316021/