Toumei Otoko to Ningen Onna: Sonouchi Fuufu ni Naru Futari

Yakou Shizuka, a quiet and bashful woman, works at a detective agency. Her boss Tounome owns the company and is the gentlemanly type–kind and dapper–though he also has an unusual trait: he’s invisible! This is perfect for detective work, but he quickly comes to find it doesn’t work on Yakou, who is blind and always knows if he’s near. Charmed, Tounome is determined to get her to date him and isn’t against using his many “skills.” Yakou’s quirky coworkers–a contrarian human man and a sisterly beastwoman–kindly watch over her as she stumbles and blushes through the uncharted waters of office romance.

(Source: Seven Seas Entertainment)