「みえないよるに、きえないひとみ。」 (The Night that Can't Be Seen, The Eyes That Don't Vanish.) or more formally known as プーチンP第2部 「みえないよるに、きえないひとみ。」 (Putin-P Part 2: "The Night that Can't Be Seen, The Eyes That Don't Vanish.") is Putin-P's second album the first being Don't Leave me Alone.
HikkieP: "Hello, everyone. Pleased to meet you. I am HikkieP. Let me make some comments on PutinP's new Album."
Track 1 [Mahouwajadou] - "A nostalgic neo-acoustic tune linked good old UK rock scenes. It is not understood...that it is "Nostalgic" though it is neo lol"
Track 2 [Kessentoujitsu!] - "A very cute erectro-pop singing about Rin-chan's determination. There are Threatening omens behind refreshing sounds."
Track 3 [Isshojanai] - "The exellant ballad helps the best acts and settings of these sad stories. You may notice dark shades surrounding correlation between casts"
Track 4 [Mataaetara☆] - "Each thought crosses in the street with Putin's light breakbeats --- listen out to her slight screaming into a radio wave"
Track 5 [Nusumiwagedou?] - "Sazaesan RELEASE OUT!"
Track 6 [Nayamimuyou!!] - "A simple stylish-pop looking back Rin's past and expressing a contrast between bitter memories and a bright spring time"
Track 7 [Mienaiyoruni.] - "This is a dramatic number changing scene from funny pops to chic part"
Track 8 [Kienaihitomi.] - "The Putin Worlds' end spins two ways with each heroine's feeling"
Track 9 [Hidamari!] - "The additional track of techno-pops by Idol Miku"
Track 10 [Tabetaidesho?] - "The additional track of guitar pops by Idol Miku"
Track 11 [Mienaikokoro.] - "The additional track of rythem and blues by pu-rin"