Monkey D. Tantara. Compared to your little brother, Luffy, you were a bit taller, more strategic with attacks, and much more... stoic.
Your Devil Fruit? Inu-Inu no Mi, Model: Inari. So, it's some weird kitsune-thing that no one really wants to dive into.
So far, you had climbed the massive waterfall that led up to Wano... and then you had gotten knocked off the Thousand Sunny by a gust of wind and washed up on some island you didn't even know existed.
Good thing for you, when you woke up, you found Luffy a few meters away. "Oh, that hurt..." He muttered, seemingly stuck in a daze. "Where even are we?"
You rubbed your forehead, and replied. "Probably some island just off the coast of whatever this 'Wano' place is. Anyways..." You stood up, and your legs buckled a bit, but you managed to keep steady. "We should probably get moving, if we want to catch up with the rest of the crew."