Single by Michiyo
from the album Fantasia
Released December 9, 2005
Genre J-Pop
Format CD Single
Length 8:43
Label One Spirit Music
Michiyo Singles Chronology
Previous Ran・RUN・Ran 1st Indies Single (2005)

unaffected is Michiyo Heike‘s 1st single released under her new stage name: Michiyo. It was released on December 9, 2005.

It is also her first single in three years since her departure from Hello! Project. (She released two albums in between).

The single sold a total of 1.000 copies, and didn’t rank on the Oricon music charts. It did however rank as #17 on the Oricon indies music chart.


Heike Michiyo - Unaffected HD PV

Heike Michiyo - Unaffected HD PV

unaffected (MV)

  1. unaffected
  2. Ru Ru Ru
  3. unaffected (Video Clip) (Enchanced CD)

Single InformationEdit

  • Manufactured By – 3 BRIDGE Co., Ltd
  • Distributed By – 3 BRIDGE Co., Ltd
  • Producer, Directed By – MUCCI
  • Lyrics and Composition: Michiyo
  • Arrangement: MUCCI
Ru Ru Ru
  • Lyrics and Composition: Michiyo
  • Arrangement: MUCCI


  • The first press came with an enhanced CD with the PV for "unaffected" (CD-ROM).[1]
  • Another version of this song (called Silver Snow Version) appears on Michiyo’s sixth album, Fantasia.


External LinksEdit

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