Doubt it’s the case but could be an interesting connection that Aoi Kingdom where Fujitora hails from is connected to the Shikkearu Kingdom on Kuraigana.
- Both are War Torn kingdomss that were destroyed
- Both follow the same name scheme as named After other ways to describe sadness “Blue” and “Muggy”
- And looking at Kuraiganas unique hills, it’s not impossible for such a weird phenomena be created due to Fujitoras devil fruit.