is bleach episode 303 filler?

Lieutenant Yachiru Kusajishi decides to begin the Shinigami Women's Association New Year’s Party and she hands out the monetary gifts for New Year. After everyone gets a card with a picture of an animal on it, Yachiru declares that she'll be handing out the 11th Division's cards as well.

Captain Tōshirō Hitsugaya suddenly enters the room and tells Lieutenant Rangiku Matsumoto to stop neglecting her Shinigami duties, but before he can go any further, 3rd Seat Ikkaku Madarame and 5th Seat Yumichika Ayasegawa enter the room as well. Ikkaku yells at Yachiru for the New Year’s cards she made of the 11th Division, claiming it to be degrading and Yumichika orders her to make better cards.