One Piece: The Klabautermann of Going Merry expained - Dexerto

In One Piece, the Klabautermann of Going Merry is one of the Straw Hats allies that helped them several times. Here

One Piece Going Merry Hoodie - SparkTrendz

Klabautermann, One Piece Wiki

Who is Klabautermann in One Piece?

10 Facts about the Going Merry, the Ship that Started the Straw Hat Adventure!

One Piece Going Merry Hoodie - SparkTrendz

Klabautermann, One Piece Wiki

Will we see the Klabautermann of the Thousand Sunny at some point of the story? - Quora

Merry's Soul watching Strawhats (Episode of Merry Mou Hitori no Nakama no Monogatari) : r/OnePiece

Klabautermann, One Piece Wiki

Who is the Going Merry spirit in One Piece? The Klabautermann, explained

Would you like it if Going Merry Klabautermann would join Straw Hats? : r/ OnePiece

Speculations - The Sunny has a life of its own and will be the new nakama.

Klabautermann, One Piece Wiki

Will we see the Klabautermann of the Thousand Sunny at some point of the story? - Quora