Sweet Arms (stylized as sweet ARMS) is a Japanese voice actor unit that consists of four members.
They are affiliated with Kami Records and Nippon Columbia.
Sweet ARMS is a voice actor unit that was formed when Upotte!!
The name sweet ARMS originates from adding a mix of cuteness to "Short Arms," a rifle that is a motif in Upotte!!.
[1] Afterwards, they also sang the theme song for Date A Live.