Can you recommend some good 'professor kukui and ash fanfiction' stories?

Sure. One popular Ash and Kukui fanfiction is 'The Adventures of Ash and Kukui in Alola'. It has an interesting plot where they explore the unique Pokémon in the Alola region together. Another one is 'Ash and Kukui's Training Sessions' which focuses on their growth as trainers through intense training sessions.

One common theme is friendship. Ash and Professor Kukui often form a strong bond in these fanfictions. Another theme is adventure. They usually go on some sort of Pokémon - related adventure together.

One great Ash junior professor fanfiction could be 'Ash's Academic Adventure'. In this story, Ash as a junior professor faces various challenges in the academic world, like dealing with difficult students and complex research projects. It shows his growth from being a novice to a respected figure in the academic community.

Well, I've heard of 'Ash and Oak's Parallel Journeys'. This one is quite interesting as it imagines a scenario where Ash and Professor Oak are on parallel quests. While Ash is out there catching Pokemon and winning badges, Professor Oak is on his own journey related to Pokemon research, and eventually, their paths cross in a very unexpected and heartwarming way.

There are many fanfic communities out there. Maybe check out some Pokémon - related fanfic forums. Sometimes, fans share their works or know where to find specific pairings like 'professor kukui x sun' in a platonic sense. It might take some digging around, but it could be worth it.

A theme that often appears is his connection to the Alola region. Fanfiction writers may describe his exploration of the unique features of Alola, such as the different Pokemon species found there, the local traditions related to Pokemon, and how he uses this knowledge in his work. His role in promoting the Alola region as a place for Pokemon training and study is also a popular topic.

You can try fanfiction websites like Archive of Our Own (AO3). It has a large collection of fanfictions on various topics, including those about Professor Kukui. Just search for 'Professor Kukui' in the search bar and you'll get a list of relevant stories.

Another option is Wattpad. There are quite a few users on Wattpad who write Pokémon fanfictions with Ash Ketchum as a central character. You might find some unique and creative takes on his character there, and it's easy to browse through different stories.

There might be a fanfic where Ash's son is having trouble fitting in at a Pokémon school. Ash, as a father, steps in and shares his own experiences of starting out as a Pokémon trainer. He tells his son about the importance of believing in oneself and one's Pokémon, which helps his son gain confidence and make friends.

One great Ash and Professor Burnet fanfic is 'Adventures Together'. It shows their unique relationship as they explore new Pokémon regions. The story has a lot of heart and some really interesting character interactions.