The details on Nogizaka46's new single "Shiawase no Hogoshoku" have been unveiled.

The group performed the title track as the first song at their '8th YEAR BIRTHDAY LIVE' at Nagoya Dome. It's a heartwarming number that pushes the backs of all members graduating after this single, including Shiraishi Mai.

As the coupling track, all versions of the single will include "Sayonara Stay with me," which is the campaign song for Bourbon's 'Fettuccine Gummi.' In addition, each type will include either Shiraishi's solo song "Jaane." or a unit song. 

The track list can be seen below.

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[Limited Edition A]

CD
01. Shiawase no Hogoshoku
02. Sayonara Stay with me (Akimoto Manatsu, Ikuta Erika, Saito Asuka, Matsumura Sayuri, Kubo Shiori, Yoda Yuki, Endo Sakura, Kaki Haruka)
03. Jaane. (Shiraishi Mai)
04. Shiawase no Hogoshoku ~off vocal ver.~
05. Sayonara Stay with me ~off vocal ver.~
06. Jaane. ~off vocal ver.~

Blu-ray

• "Shiawase no Hogoshoku" Music Video
• "Jaane." Music Video

Other special footage

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[Limited Edition B]

CD
01. Shiawase no Hogoshoku
02. Sayonara Stay with me?
03. Anastasia (2ng generation members)
04. Shiawase no Hogoshoku ~off vocal ver.~
05. Sayonara Stay with me ~off vocal ver.~
06. Anastasia ~off vocal ver.!

Blu-ray

• "Shiawase no Hogoshoku" Music Video
• "Anastasia" Music Video

Other special footage

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[Limited Edition C]

CD
01. Shiawase no Hogoshoku
02. Sayonara Stay with me
03. Mainichi ga Brand new day (3rd Generation members)
04. Shiawase no Hogoshoku ~off vocal ver.~
05. Sayonara Stay with me ~off vocal ver.~
06. Mainichi ga Brand new day ~off vocal ver.~

Blu-ray

• "Shiawase no Hogoshoku" Music Video
• Mainichi ga Brand new day" Music Video

Other special footage

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[Limited Edition D]

CD
01. Shiawase no Hogoshoku
02. Sayonara Stay with me
03. I see� (4th generation members)
04. Shiawase no Hogoshoku ~off vocal ver.~
05. Sayonara Stay with me ~off vocal ver.~
06. I see� ~off vocal ver.~

Blu-ray

• "Shiawase no Hogoshoku" Music Video
• I see�" Music Video

Other special footage

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[Regular Edition]

CD
01. Shiawase no Hogoshoku
02. Sayonara Stay with me
03. Fantastic Sanshokupan (Saito Asuka, Umezawa Minami, Yamashita Mizuki)
04. Shiawase no Hogoshoku ~off vocal ver.~
05. Sayonara Stay with me ~off vocal ver.~
06. Fantastic Sanshokupan ~off vocal ver.~

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Source & Image: natalie