Hayate the Combat Butler Vol ,3,10,18,20,22,23,24,25,26,27,28,31,32  (13 Manga) Paperback – May 8, 2007
by Kenjiro Hata (Author, Illustrator)
As if dealing with his mistress Nagi's outlandish demands weren't taxing enough, poor (yet perennially) hardworking Hayate has to suffer the ignominy of being challenged to a duel by Nagi's fiancé Wataru Tachibana. With his saber at the ready, Hayate is prepared to defend himself...but is there any logical reason why he's even fighting a duel in the first place? Shouldn't the simple act of keeping the Sanzenin household spic and span be enough? Not if your name's Hayate Ayasaki it isn't.