- Hayashibara Megumi
- Catalog Number
"unsteady" is the 37th single released by Hayashibara Megumi. The title track was used as the opening theme song to the TBS anime Mutekiou Torazenon, and the B-side was used as the series' ending theme song. The single was released in a 12cm CD case, but the disc itself is an 8cm CD.
The single reached #14 on the weekly Oricon chart and stayed on the chart for a total of three weeks, selling 40,880 copies. It also manged to reached #1 on the radio prgram, SOMETHING DREAMS Multimedia Countdown, and it stayed on the countdown for a total of six weeks.