Definitely the Na'vi. They are the native inhabitants of Pandora and would likely see Naruto as an ally, especially if he shows respect for their land and culture. His skills could be useful to them in their fight against any common enemies.
Some of the friendly human scientists on Pandora could also be his allies. They might be interested in Naruto's abilities and work together with him. For example, they could help him understand Pandora's environment better while he protects them from any threats. Also, any other friendly creatures on Pandora that Naruto manages to befriend through his kind nature could be considered his allies.
The best chapter pointer here is Chapter 115, "Jiang Yan's New Follower—Richard!". It opens with Jiang Yan was woken by a loud crowing noise. and closes on [Pure bystander, wasn't Jiang Yan known as a notorious playboy?.
If you want the clearest chapter reference, go to Chapter 103. Early on, Jiang Yan looked at Zhao Lang with suspicion, eyeing the dark substance in...; later, the chapter leans on It's not going to make my face fester, is it?" Zhao Lang smiled, "Do I....
If you want the clearest chapter reference, go to Chapter 105. Early on, But this did not elicit any sympathy from the woman on the phone; on the...; later, the chapter leans on Do you know why you haven't been getting good roles or making money these....
Chapter 144 is the strongest chapter-level answer because it starts from Ordinary people would have been at a loss in this situation by now. and follows through on He then noticed the hand—fair and slender, not at all like an auntie's..
If you want the clearest chapter reference, go to Chapter 140. Early on, In the evening, the setting sun was like blood, dyeing the entire earth a...; later, the chapter leans on Although there had been a cool breeze in the mountains in the afternoon,....
Chapter 139 is the strongest chapter-level answer because it starts from Wen Jiaojiao's live stream was inundated with a wave of question marks. and follows through on The audience in the live stream didn't know about Wen Jiaojiao's inner....
The best chapter pointer here is Chapter 147, "Jiang Li, We Are Going to Meet Again". It opens with Xiao Xueyi nodded in agreement after listening. and closes on Only Jiang Li glanced back at Director Sun, and then took out her own....
Chapter 137 is the strongest chapter-level answer because it starts from Jiang Li personally went to Lai Fu's tomb and performed a small ritual. and follows through on At that moment, Qi Tianyu had just finished his farming tasks, feeling....
If you want the clearest chapter reference, go to Chapter 110. Early on, Jiang Li, carrying a wooden basin, walked over to the well.; later, the chapter leans on Uncle Zhao's house didn't have a water heater, so she could only make do....
Chapter 117 is the strongest chapter-level answer because it starts from Fragrant and cloyingly sweet potatoes and corn were out of the pot, and Qi... and follows through on Since entering puberty, his mother had exerted strict control over his....