Bleach Episode 219 -

(how the chain and blades work in combat)

: Shūhei eventually releases his Zanpakutō, Kazeshini ("Wind Death"), which takes the form of two twin-bladed kusarigama connected by a long chain. Bleach Episode 219

: The episode is part of a sequence where Gotei 13 lieutenants (like Izuru Kira and Yumichika Ayasegawa) receive dedicated victories against powerful Arrancar. If you'd like, I can provide more details on: (how the chain and blades work in combat)