Bleach Fan Fiction Wiki

Hello and welcome to Bleach Fan Fiction Wiki! If you are here to read fan-created articles, please visit the Reader Guide! To create and edit your own pages, start with the Editor Guide!


Bleach Fan Fiction Wiki

Koyuki Miyazaki
Aki Miyahara profile pic
Name Koyuki Miyazaki
Kanji 宮崎 小雪
Romaji Miyazaki Koyuki
Race Shinigami
Birthday December 21st
Gender Female
Height 5' 9"
Weight 119 lbs
Blood Type A
Professional Status
Affiliation Gotei 13
Occupation 4th Seat of the Eighth Division
Team Gotei 13
Partner Nathaniel Koroshiya, Hokōra Shimura, Shūsui Kaminara
Base of Operations Seireitei
Personal Status
Marital Status Single
Relatives Unknown
Education Shinō Academy
Status Active
Shikai Unknown
Bankai Not yet achieved

Koyuki Miyazaki (宮崎 小雪; Miyazaki Koyuki, "light drift of snow on the shrine cape") is the is the current 3rd Seat of the Eighth Division of the Gotei 13, serving under current captain & lieutenant Hokōra Shimura and Nathaniel Koroshiya, respectively. His unofficial partner is Shūsui Kaminara, although the two have openly stated that they were forced by Captain Shimura to work together.




Powers & Abilities[]


Seikeisha (精神的な後継者, spiritual successor) is the name of Koyuki's zanpakutō. A regular katana, with a simple cross guard, which is a simple open frame, much like a four-pane window. It has a light blue handle and white sheathe. Seikeisha's blade is noted to be very enduring, cutting through nearly sixteen steel walls straight, and slightly getting nicked.

  • Shikai: It's release command is "Succeed" (成功する, seikōsuru). In it's Shikai, Seikeisha becomes unlike regular Zanpakutō - it becomes a genuine shinken, which has been noted on several occasions to be the rarest sword in all of Soul Society, and even the Human World. It's length, however, is not adjusted for Koyuki's size, easily dominating other shinken at about 31" in length. It has a regular, silver hilt, but the hilt is incredibly short, compared to the size of the blade. The guard becomes a square with two notches facing outwards, as if looking away from each other. The sheath dissolves, returning once Koyuki wishes to sheath her sword.
Shikai Special Ability: Simply put, Seikeisha allows Koyuki to "switch positions" with a person, reminiscent of a checkerboard. The switch can be random or forced by Koyuki. Therefor, an attack that is meant for Koyuki is reversed in a way that Koyuki uses the technique, and the opponent is forced to counteract their own attack. To further difficult things, switching places with the opponent confuses their nervous system, causing them to move something that was not intended to move (i.e. trying to move an arm results in the oppoent's toes wiggling). This makes it very hard for thr opponent to counteract any attacks from Seikeisha itself and their own "reversed" ability. However, if the opponent has figured out what makes which move, the opponent can easily triumph against Seikeisha. The technique has drawbacks, however. There is a 1/1000 chance that the switch will fail. There is also a one-minute time limit imposed on the technique, because it becomes increasingly difficult to perform over time.