Hibana is a major alliance formed in BB10.
The alliance formed in the early moments of the game. NP and Violet decided they wanted to work together once more, and assemble a menacing alliance to dominate the game similar to their past. Believing Flour to be a trustworthy number, and Ephemera to be a competent player, they were pulled into the fold, forming the alliance.
The alliance steamrolled the entire game, start to finish. Between Violet playing Quaking and mirdo off of one another, to NP gaining numbers in Senkun, Almonds and Aria, Ephemera surrounding themselves with the winners, and Flour's excellent track record of honesty, Hibana's ranks were able to collaborate with those outside their core alliance with ease. Their efforts drove every eviction from start to finish.
Hibana is known as the most successful alliance in PBB history, suffering zero casualties and getting all 4 of its members to the Final 4. They dominated every single aspect of the game, being physically, socially, and strategically savvy enough as a unit to pit different groups against one another without fail each and every time.
NP ended up winning on his sixth try, and previous winner Ephemera also sat at the finale once again, both becoming the 3rd and 4th players to make it to finale night twice.