531. Everything But the Rain op.4 Dark of the Bleeding Moon

While Isshin battles the Hollow, Aizen observes. Meanwhile Ryūken discourages Masaki from intervening in the battle.

Summary:

Characters in order of appearance:
 * 1) Isshin Kurosaki (flashback)
 * 2) White (flashback)
 * 3) Kaname Tōsen (flashback)
 * 4) Sōsuke Aizen (flashback)
 * 5) Gin Ichimaru (flashback)
 * 6) Masaki Kurosaki (flashback)
 * 7) Ryūken Ishida (flashback)
 * 8) Katagiri (flashback)
 * 9) Unnamed Shinigami (flashback)