Jarrett, Jonathan and Jordan Hunter are Bachelor Brothers.
Some men are meant to marry!

In the Dokushin Otoko no Kanpai series:

V.1 - Itsushika Kyuuai (To Woo a Wife)
Jarrett. The oldest Hunter brother--he's dark, handsome and impossibly rich. He's never fallen in love, until he meets Abbie Sutherland. He intended to buy out her chain of hotels....but now his prize is her.

Abbie is beautiful, sexy--utterly desirable. But she is also a young widow of emotional and physical involvement. For Jarrett, always a winner in the boardroom and the bedroom, this is the ultimate challenge. Wealth and seduction are not enough for Abbie--she needs to be wooed!

V.2 - To Be a Husband
Jonathan. Middle brother, accomplished lover, he's blond and impossibly good-looking. What woman can resist his charm? Gaye Royal, for one!

For Jonathan, this is a first. Gaye's cool, elegant beauty is a challenge in itself, and she makes it plain from the start that she doesn't want him in her life--a situation he's determined to change. But why is Gaye so mysterious, elusive, so intriguing, and what does Jonathan have to do to win her over? Propose marriage? Being a husband is the last thing that Jonathan has in mind....

V.3 - To Be a Bridegroom
Jordan. The youngest Hunter brother, he's dark and devilishly attractive, and he's been content to play the field...until Stazy Walker takes a lease on the apartment next door.

Stazy. At first Jordan finds her teasing, infuriating, because she treats him as casually as the other male admirers who seem constantly to knock at her door. But then Jordan catches glimpses of the warmth and vulnerability that lie beneath Stazy's beautiful exterior, and he realizes there's only one way to get to the head of her lineup: be her bridegroom!

[From fictiondb]