Ikada Funato

is a boy from the Land of Water that was born into the Funato clan.

Background
Ikada was born in the northern seas of the Land of Water, the youngest son of Funato clan head, Araumi. From a young age, he was often mocked by his older brothers for not having any aptitude for battle or wielding the Funato power. Eventually, he was brought before the shores for a special ceremony like all Funato blood to determine his inherited power.

Against his wishes, he was hurled into the ocean as raging storm took place. His Funato abilities manifested, causing a massive wave that save him from drowning. Ultimately, he didn't feel at home and developed a passion for boats. When his father was captured, Ikada decided to leave the clan behind to pursue his dream, which his family did not take well aside from his older sister, Seiren, who had helped him. The two siblings would keep in contact. After failing to keep a steady job, Ikada was taken in as Kajiki's apprentice.

Personality
While born into the Funato clan, Ikada never had the desire for combat or pillaging. He cares about his family, but openly believes he has no place amongst them and their pirating lifestyle. By nature, Ikada is a very passionate boy, looking up to his teacher Kajiki and eager to become a great shipbuilder himself. His dream is to make his own huge ship to sail around the world. He believes like his master that ships are a way to help lands connect together. Ikada is very insecure about the unique condition of his hands, preferring to keep it a secret from others in fear of being ostracised for them.

Appearance
Ikada bears a similar appearance to his elder sister Seiren. He is an average-height boy of tan-complexion with orange, spiky hair, and silver eyes. He wears a black tanktop, brown wristbands, white shorts, brown sandals, and maroon gi with black lines across the seams secured by a pale blue obi. He has his right arm go through the sleeves.

Abilities
Born of the Funato Clan, Ikada has inherited what they call the "Power of the Sea Dragon", a trait he is noted to have greater than all before him, allowing him to manipulate the seas around him. When making an effort to swim, Ikada's fingers become webbed. This trait also makes him a strong swimmer, able to brave a storm to save people.

Ikada is a capable engineer, having made his own motorised mini-boat. Likewise, he is noted to be a very capable boat pilot, able to read the flow of the winds and waves quite well, though by his own admission, there is a lot left for him to learn.

Great Sea Battle of Kirigakure Arc
While travelling with his master, Ikada chanced upon a dead ship, while approaching it, he noticed Boruto Uzumaki fall off the ship and secretly jumped in to saved him before anyone noticed. Once returning to his master's ship, they arrived on the ship, which was piloted by a group effort from Kiri and Konoha-nin. They were attacked by the Funato Clan after they saved the citizens of Dotō Island, who were also on the ship. Kajiki inspected the ship's engine. Boruto immediately said Ikada saved him recently from drowning, but Ikada insisted that he had no clue what Boruto was talking about. Unable repair the engine, Kajiki instead towed the ship back to his port for proper repairs. Midway through, they learned that Ikada failed to stock up on a crucial piece for the engine. Boruto agreed to go with Ikada to retrieve the part, travelling in his personal boat.

Along the way, they entered a storm and chanced upon a drowning fisherman. Reluctantly, Ikada turned back and dived in to save him, revealing to Boruto his webbed hands and admitting that he did save Boruto before. Boruto however was not affected by Ikada's condition, promising him not to tell anyone about it. After retrieving the part, Ikada and Boruto returned to base, where Ikada was put in charge of finishing the repairs to the engine.

Later, Ikada was approached by Seiren, who wanted Ikada to return to the clan. While Ikada believed he had no use on the battlefield, Seiren remained convinced that his potential surpassed all in their clan. Ikada declined to return, much to Seiren's anger, insisting that she only let him leave originally to see the harsh nature of the world. Refusing to accept Ikada's decision, she told him to be prepared for her turn later that night.

The following morning, still wondering why his sister never showed up and trying to think of how to turn her down, a Funato Clan soldier appeared to tell him Seiren as injured. He quickly rushed to see his sister, forgetting his notebook. He found his sister was alive but in a coma. He was furious to hear that Kagura Karatachi and Boruto did this to her.

Trivia

 * Written as いかだ, his name means "raft".