Byakuya Kuchiki's zanpakutō is Senbonzakura. Its shikai is triggered by the command "scatter". In its shikai, Senbonzakura's blade separates into a thousand tiny blades, which then fly away from the hilt. The release can be negated before it completes, such as when Yoruichi Shihouin wrapped the blade in cloth during Byakuya's short battle with Ichigo. Byakuya's bankai has two extra forms, achieved by arranging the blades in different patterns. The first is "scene of a massacre", "), which unites the scattered petals into complete swords that form four rows around Byakuya and his opponent. The second form is "final scene", which condenses every tiny blade into a single sword to drastically increase its cutting power.

http://en.wikipedia.org/wiki/Ichimaru_Gin
Gin Ichimaru's zanpakutō is Shinsō. It looks like a wakizashi (Japanese short sword) normally and the guard is shaped like an 'S'. Shinsō's shikai is triggered by the phrase "shoot to kill" (射殺せ ikorose?); in the anime, this was slightly changed to ikorosu ("shoot to death"). In its shikai, Shinsō's blade glows white and extends at high speed to impale Gin's opponents from a distance. The blade also carries tremendous force when extending...

бякуя ще го обгърне с нежните си розови листенца и после ще му скъса гъза от бой

А сега де!Все едно вода срещу огън или Сакура срещу Ино...за мене са равни,затова гласувам по фенбойщина-димек Бякуя.