みえないよるに、きえないひとみ。 (Mienai Yoru ni, Kienai Hitomi.)

==Background==
みえないよるに、きえないひとみ。 (In 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: "In 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.
It contains 11 tracks, 8 published songs from the Putin-P Series (only without Ronald's voice; fully re-mastered) and 3 unpublished songs. It also includes a 12-pages booklet drawn by Shiuka.
On June 19, 2021, it was made available online.
==Preceding and succeeding albums==
Hitori ni Shinaide album.jpg|Don't Leave me Alone.
Putin-P 2.5 Album.jpg|Putin-P Album 2.5
==Deciphering Crossfade==
Hikkie-P_Crossfade.png|Hikkie-P
1.png|Miku in: Magic is Wrong
3.png|Rin in: The Day of the Decisive Battle
4.png|Len in: The Day of the Decisive Battle
5.png|Rin in: We Aren't Together
6.png|Len in: We Aren't Together
7.png|Miku in: If We Meet Again☆
8.png|Human Len & Dog Len in: Is Stealing So Wrong?
11.png|Dog Len in: No Need to Worry!!
13.png|Rin in: No Need to Worry!!
15.png|Miku & Ronald in: You Vanished At Night.
Kienai Hitomi..png|Rin & len in: The Unvanishing Eyes.
DogLen.png|Dog Len
Decisive-Hersey_Fcrossfade.png|Miku & Rin
PuuIrina.png|Irina
KGP.png|KGP Logo
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"
~KGP~
==Track listing==
==Gallery==
PutinB1.jpg
PutinB2.jpg
PutinB3.jpg
PutinB4.jpg
PutinB5.jpg
PutinB6.jpg
==External Links==
===Official===
===Unofficial===
Category:Albums Category:Albums featuring Hatsune Miku Category:Albums featuring Kagamine Rin Category:Albums featuring Kagamine Len Category:Putin-P series Category:Japanese albums