The B-side is "Nakidashita Onna to Kyomu-kan" (泣き出した女と虚無感), which was used in a commercial for the jewelry brand GemCEREY.
[1] Tower Records called it a "powerful song" and commented that the band's ability was already there before joining Ki/oon Music.
[2] Digital music magazine CD Journal opined that the "melancholic melody" (a term also used by Tower Records) stands out in the fast-paced sound, and praised the group's songwriting ability, vocals and guitars.
"[3] Speaking about the B-side "Nakidashita Onna to Kyomu-kan", CD Journal said that it is a well-developed jazzy track that utilizes glockenspiel, and is also a song about love.
[5] It sold 48,213 physical copies while on the Oricon charts, becoming the band's eighth best-selling single.