One common theme is adventure. Since it's set in the One Piece world, the OC and Thatch often go on adventures together. Another theme could be love and friendship, as their relationship is explored.
Sure. You can try looking on fanfiction.net. There are often a good number of One Piece fanfictions there. Just search for 'thatch x oc' in the search bar and you might find some interesting reads.
One common theme could be friendship. In the One Piece world, even in fanfiction, the bonds between characters are important. Izo and Thatch might be shown developing a deep friendship that could potentially turn into something more. Another theme could be adventure. They are pirates after all, so they could go on exciting adventures together in the fanfiction.
Sure. You can try searching on fanfiction platforms like Archive of Our Own. There are often many creative works there that might feature this pairing. Just type in 'One Piece Izo x Thatch' in the search bar and explore the results.
You can try fanfiction.net. It has a large collection of various fanfictions, and there's a good chance you'll find some great thatch x oc fanfiction there. Just use the search bar and type in 'thatch x oc' and it should show relevant results.
Well, I know of a fanfiction titled 'Thatch and the Traveling OC'. The OC in this is a traveler who has seen many different cultures and lands. When they meet Thatch, they start sharing their stories, and Thatch is fascinated. He then starts to incorporate some of the OC's ideas into his cooking. This story is great because it not only shows their relationship development but also how the OC can influence Thatch's passion for cooking in a unique way.
Many 'One Piece Robin x OC fanfiction' works explore the theme of acceptance. The OC, being an outsider in the One Piece world, has to be accepted by the characters, especially Robin. And Robin, with her own past, also has to accept the presence of this new character in her life. There's also the theme of growth, both in terms of power and character, for both Robin and the OC as they interact and go through various experiences together.
One common theme is adventure. Since One Piece is all about adventure, the OC usually embarks on various adventures in the world of One Piece while building their harem. Another theme is the development of relationships. There's the building of romantic and sometimes platonic relationships between the OC and the harem members.
One idea could be that the OC is a long - lost relative of a Straw Hat member. For example, an OC who is related to Luffy and has a unique power of their own, like the ability to control the weather in a small area. This could lead to interesting storylines where the OC helps the crew during difficult battles or in traversing dangerous seas.
Common themes include exploration. The OC explores not only the physical world of One Piece but also the complex relationships in the harem. Cultural differences can be another theme. The OC might come from a different background and has to adapt to the unique cultures in One Piece. And finally, the theme of loyalty. The OC has to show loyalty to the harem members and vice versa for the relationships to work.