寄生獣 セイの格率 「BLACK NAIL」Ken Arai

Parasyte the maxim [寄生獣 セイの格率]
Original Soundtrack – BLACK NAIL – Ken Arai
https://itunes.apple.com/jp/album/ji-sheng-shou-seino-ge-lu/id947269356?l=en
http://www.vap.co.jp/goods/1413348048571/
http://www.kenarai.net/