Sore wa Totsuzen Yattekuru

Sore wa Totsuzen Yattekuru is the 18th single by Okui Masami.

Tracklist

 * 1) Sore wa Totsuzen Yattekuru (それは突然やってくる)
 * 2) eternal promise [DECK version]
 * 3) Sore wa Totsuzen Yattekuru (それは突然やってくる) INSTRUMENTAL
 * 4) eternal promise [DECK version] INSTRUMENTAL
 * 5) labyrinth ～Live～
 * 6) Toki ni Ai wa (時に愛は) ～Live～ [ITARU version]