Niji Sakura

Niji Sakura(虹桜, Rainbow Cherry Blossom): Niji Sakura appears like a shortened katana with a green hilt and sheath, matching her sash. It's tsuba appears to be to golden rings around it, connected to the handle with a stem.

Shikai
Niji Sakura is released with the command phrase, Bloom in GloryBold text (栄光に咲く, Eikō ni Saku). When released the blade bursts into thousands of rainbow coloured sakura petals and form a replica of it's sealed state, composed entirely of rainbow sakuras.

Abilities
Niji Sakura has two major abilities, it can manipulate the petals by reforming the blade if broken and even completely reshaping it into a new weapon entirely. However it's main ability is to change the colour of the petals so that they blend in with the environment thus making it invisible. Because the petals are invisible, they are hard to dodge and can leave severe wounds.