Yes, there are likely some out there. Fanfiction websites like FanFiction.net and Archive of Our Own might have such stories. You can search using the relevant tags 'Naruto', 'Bleach', 'godlike', and 'harem' to find them.
Communication is key. Have the male OC have deep conversations with each member of the harem. For example, he could talk about his dreams and fears, and the girls could do the same. This would create an emotional bond. Also, shared experiences like going on quests or fighting together can strengthen the relationships. For instance, if they face a powerful enemy together, they'll rely on each other and grow closer.
Power - up is a common theme. As characters from Naruto and Bleach come together in the harem, they often gain new powers or enhance their existing ones through their interactions. For example, Naruto might learn some spiritual techniques from the Bleach characters.
You can start by looking on fanfiction.net. It has a large collection of 'bleach ichigo x harem fanfiction' stories. Just search for the relevant tags and you'll find plenty of options.
Well, 'The Harem of Ichigo Kurosaki' is also a popular one. In this fanfiction, the author explores how Ichigo deals with the affections of multiple female characters. It has a lot of character development and some really cool action scenes that are blended well with the romantic elements.
Another interesting one is 'Male OC: The Hidden Power'. This fanfiction delves into a male OC who discovers he has a hidden power that no one in the Bleach world has seen before. The plot unfolds as he tries to control this power while also dealing with the various factions in the Bleach universe, like the Soul Society and the Arrancars. It has a great balance between character exploration and the overarching plot.
Liu Kang is also a possibility. In some fanfiction scenarios, the gender roles can be a bit more fluid. His noble and powerful presence could be part of the harem. Then there's Scorpion. His loyalty and intensity could make him an interesting addition to the harem around the OC. There could be a lot of drama with his vendetta-filled past.
One common trope is the 'fish out of water' situation. The OC, being new to the RWBY world, has to navigate through it while attracting the attention of multiple characters for the harem. Another is the 'power - attraction' trope where the OC's unique powers or skills make them appealing to the RWBY characters.
The theme of acceptance is also prevalent. The OC may be different from the regular ponies in Equestria, and the members of the harem have to accept the OC for who they are. Also, adventure is a common theme. The OC and the harem often go on adventures together, which helps to strengthen their relationships and also provides exciting plot points. They might be exploring new parts of Equestria or facing off against villains together.
Well, in 'oc x pokemon harem fanfiction', one common theme is the exploration of different Pokemon species. The OC gets to interact with a diverse range of Pokemon, which allows the readers to learn more about different Pokemon types. Another important theme is the concept of family. Sometimes, the harem of Pokemon and the OC form a sort of family - like unit, with each member having a specific role and place within the group. There's also the theme of self - discovery, as the OC often learns more about himself through his relationships with the Pokemon.