Toubou Kinshi!
1-2, 5.5 Tannai who works in the PR Department at a soft drink company met Okano, a co-worker, at a product promotion event and they quickly grew close. While his heart is fluttered by Okano’s scent and body, he spend his days avoid thinking deeply about it as if he’s running away from something. Until one day, led by alcohol, he finally laid a hand on Okano…?! 3. wolf x guy - wolf spirit/ayakashi guy makes a contract with the guy in the forest. they reencounter 20 years later and the wolf guy becomes lover's bride 4. hotel concierge guy x arrogant tsundere-ish guy. they used to go to the same high school. unrequited love from the arrogant guy 5. love at first sight at lover's grandpa's funeral - vampire x the grandson,,,, vampire used to have unrequited feelings for the grandpa
Zero Kyori