透明男と人間女~そのうち夫婦になるふたり~ [Tōmei Otoko to Ningen Onna: Sonōchi Fūfu ni Naru Futari] Series by Iwatobineko

HE'S CHARMED, SHE'S GUARDED.Tounome, invisible man and private eye, is the owner of a detective agency and boss of a small set of essential employees. With his dapper suits and kind nature, the last person Tounome expects to be flustered by is his blind receptionist, Yakou, who can always tell when he’s near. Charmed by her, Tounome is determined to win her heart! They may be officially dating, but Tounome’s confident displays of affection have Yakou reeling!

INVISIBLE EXCEPT IN LOVE!Private eye Tounome is a kind and dapper gentleman known for his unique extra talent--invisibility! While this attribute gives him a heads up in his career, there’s one person who always knows exactly where he his blind girlfriend, Yakou. The oddly compatible pair is still getting used to the throes of dating, and Yakou in particular is always disarmed by Tounome’s confident displays of affection. Their sweet office romance continues to unfold!

BLIND TO EVERYTHING, EXCEPT FOR THIS!Tounome, the kind and dapper invisible detective, and Yakou, the shy and bashful woman, are as lovey-dovey a couple as it gets. Between clumsily asking for kisses and sleeping over after a long day at work, Yakou has kept the butterflies in her stomach plenty busy, but Tounome seems like he’s getting cold feet... Will a heart-to-heart clear the way for them to travel through life together, or will it force them to part?!

TRANSPARENT AFFECTIONS!Tounome and Yakou are finally moving in together! Tounome, the dapper private eye and invisible man, is ever the proper gentleman, and so first arranges to meet the parents. While the quirks of their soon-to-be in-laws prove to be a challenge, the affectionate couple might find some surprisingly softer sides to them beneath the surface... But the latest request to grace the detective agency's doors sparks a burning debate: Have they uncovered evidence of an affair?!