The mermaid bride
All right, I don't know how many of you have heard of 'My Bride is a Mermaid', and its being crossed with Naruto. Now, the show involves Yakuza Mermaids/Mermen.
Now, most likely have Naruto meat Sun, who saves him from drowning (however it happened) during the wave mission. (you don't have to do it during the wave mission, but it would be easiest) and things go from there.
Rules:
Naruto must be paired with Sun Seto (daughter of the Yakuza Seto groups head, Gōzaburō Seto)
I would strongly suggest adding Lunar Edomae (daughter of the head of the Edomae Yakuza, who is only referred to as 'Lunars Papa')
The Seto Yakuza family must know of the Uzumaki clan, and must have had an alliance with them before they were attacked and the survivors scattered. (of course they wont believe naruto is an uzumaki at first, due to his blonde hair)
Optional"
Because of the Seto's allegiance to the Uzumaki clan, you can have several Uzumaki who escaped its destruction, who fled to the Seto family for safety.
The Seto family could have saved all important scroll/items/weapons/etc the uzumaki clan had in their posession, so no one could steal them, and thus naruto could learn from them.
The Seto's could have….obtained several powerful water/ocean related items. Like say, the trident of Amakoi from inuyasha (wielded by the goddess Suijin, and could control weather and water) for instance.
Now, just to warn those of you who are not familiar with My Bride is a Mermaid: this show is crazy. Very rarely is there a serious moment that happens in this show. So I suggest you either watch it, or enough to know what your doing.
Well, that's it. Pm me if interested.