To provide a lithium secondary battery of high capacity and with a volume change restrained of an anode accompanying charge and discharge.

Of the lithium secondary battery provided with an electrode body structured of an anode having an anode mixture layer, a cathode having a cathode mixture layer, and a separator, the anode mixture layer includes an anode active material as an element for alloying with Li or a compound having the element, and at least one of binder selected from a group consisting of polyimide, polyamide-imide, and polyamide, and the separator is bonded to at least either the anode mixture layer of the anode or the cathode mixture layer of the cathode.