Wataru is a character from the Hayate no Gotoku franchise. He is the owner of a large independent video store and lives near Nagi.
Watru is a good intentional, but foul mouthed boy who is betrothed to Nagi. however, this is a sham, in that he does not like Nagi, but has feelings for her friend Isumi. also, his parents also wanted him to marry Nagi for her money, as their business enterprise is on the verge of going out of business.