On the first day of sales, the single 'Muishiki no Iro' sold 221,291 copies and topped Oricon's daily single chart.
The first day's sales of the single decreased by 20,173 copies from the single 'Igai ni Mango [意外 に マ ン ゴ ー]' which sold 241,464 copies on the first day.
KII Team Member Obata Yuna back was selected as Center for the second time. Kamata Nastuki from Team E who has joined the group since March 2013 finally selected as Senbatsu for the first time.
Single SKE48 Sales Rank on Day One
- Coquettish Juutai Chuu = 573,074
- Utsukushii Inazuma = 416,341
- Kiss Datte Hidarikiki = 387,702
- Choco no Dorei = 380,752
- Sansei Kawaii! = 349,835
- Maenomeri = 300,291
- 12-Gatsu no Kangaroo = 294,139
- Katomoi Finally = 285,467
- Oki Doki = 283,011
- Mirai to Wa? = 273,740
- Pareo wa Emerald = 264,492
- Igai ni Mango = 241,464
- Muishiki no Iro = 221,291
- Chicken LINE = 205,426
- Kin no Ai, Gin no Ai = 205,323
- Banzai Venus = 163,208
- Aishiteraburu = 98,952
- 1!2!3!4! YOROSHIKU! = 86,322
- Bukiyou Taiyou = 67,786
- Gomen ne, SUMMER = 35,267
- Aozora Kataomoi = 21,961
- Tsuyokimono yo = 6,387