"Zasetsu Chiten" (挫折地点, Failing Points?) is Misono's seventh solo single, and is the first of four rock-themed songs. It was released on September 12, 2007. "Zasetsu Chiten" was produced by Hidekazu Hinata, bassist of the band Straightener.
"Zasetsu Chiten" was released on the same day as Kumi Koda's 37th single, Ai no Uta.