Makkurayami De Kimi To
Very very cute hate to lovers story following two coworkers who don't have the best relationship. One day while working overtime at the office, a large storm rolls in causing a quick blackout. One of the characters, while leaving his work due to the loss of power, encounters a superior that he's not too fond of, curled up on the floor, mid-panic attack. After guilting himself into comforting his superior, the latter becomes attached to him and strikes a deal that will change their lives.
Nikushoku Danshi to Soshoku Danshi
Step-brothers to lovers, lots of denial, very cute, good character design.
Number Call
Two students meet in a very cute way, almost as if it's fate, and slowly develop feelings that are meant for more than just friends.
Shimanami Tasogare