Episode 300: Urahara Appears! Stop Aizen!
Bleach Episode 300 „Urahara Appears! Stop Aizen!“. First aired: 2010-12-07.
- Title (Japanese): 浦原登場！藍染を阻止せよ！
- Title (romaji): Urahara toujou! Aizen o soshi seyo!
- First aired (Japanese): 2010-12-07
- First aired (German): 2021-12-06
- Category: Story
- Arc: Arrancar: Downfall Arc