Eien Pressure

(Melayu : Tekanan selama-lamanya) adalah single utama ke-29 oleh kumpulan gadis idola Jepun AKB48, akan dikeluarkan di Jepun pada 5 Disember 2012.

Sampel lagu

Senarai lagu

Jenis A 
CD
 Eien Pressure (永遠プレッシャー) [4:53]
 (lirik: Akimoto Yasushi, komposer: Maruya Manabu, susunan: Wakatabe Makoto)
 Totteoki Christmas (とっておきクリスマス) [5:11]
 (lirik: Akimoto Yasushi, komposer/susunan: Watanabe Kazunori)
 Tsuyogari Tokei (強がり時計) [4:47] - SKE48
 (lirik: Akimoto Yasushi, komposer/susunan: Goto Koji)
 Eien Pressure (Off vocal ver.)
 Totteoki Christmas (Off vocal ver.)
 Tsuyogari Tokei (Off vocal ver.)

DVD
 Eien Pressure Music Video
 Totteoki Christmas Music Video
 Tsuyogari Dokei Music Video
 Team B Oshi Music Video
 29th Single Janken Senbatsu Tournament Documentary (Bahagian 1/3)

Jenis B 
CD
 Eien Pressure (永遠プレッシャー)
 Totteoki Christmas (とっておきクリスマス)
 HA! [4:08] - NMB48
 (lirik: Akimoto Yasushi, komposer: Tanaka Akihito, susunan: Muto Seiji)
 Eien Pressure (Off vocal ver.)
 Totteoki Christmas (Off vocal ver.)
 HA! (Off vocal ver.)

DVD
 Eien Pressure Music Video
 Totteoki Christmas Music Video
 HA! Music Video
 First Rabbit Music Video
 29th Single Janken Senbatsu Tournament Documentary (Bahagian 2/3)

Jenis C 
CD
 Eien Pressure (永遠プレッシャー)
 Totteoki Christmas (とっておきクリスマス)
 Hatsukoi Butterfly (初恋バタフライ)  [3:49] - HKT48
 (lirik: Akimoto Yasushi, komposer: Sugiyama Katsuhiko, susunan: Ikuta Magokoro)
 Eien Pressure (Off vocal ver.)
 Totteoki Christmas (Off vocal ver.)
 Hatsukoi Butterfly (Off vocal ver.)

DVD
 Eien Pressure Music Video
 Totteoki Christmas Music Video
 Hatsukoi Butterfly Music Video
 Sakura no Hanabiratachi (Maeda Atsuko solo ver.) Music Video
 29th Single Janken Senbatsu Tournament Documentary (Bahagian 3/3)

Jenis D 
CD
 Eien Pressure (永遠プレッシャー)
 Totteoki Christmas (とっておきクリスマス)
 Eien Yori Tsuzuku You ni (永遠より続くように) [3:56] - OKL48
 (lirik/komposer: Okada Hisaya, susunan: Nonaka “Masa” Yuichi)
 Eien Pressure (Off vocal ver.)
 Totteoki Christmas (Off vocal ver.)
 Eien Yori Tsuzuku You ni (Off vocal ver.)

DVD
 Eien Pressure Music Video
 Totteoki Christmas Music Video
 Eien Yori Tsuzuku You ni Music Video

Edisi Teater 
 Eien Pressure (永遠プレッシャー)
 Totteoki Christmas (とっておきクリスマス)
 Watashitachi no Reason (私たちのReason)
 (lirik: Akimoto Yasushi, komposer: Toshi Ryu, susunan: Nonaka “Masa” Yuichi)
 Eien Pressure (Off vocal ver.)
 Totteoki Christmas (Off vocal ver.)
 Watashitachi no Reason (Off vocal ver.)

Anggota kumpulan AKB48 yang terpilih dalam single ini

"Eien Pressure" 
 Senbatsu 
(Posisi tengah : Shimazaki Haruka)
 Team A: Shinoda Mariko, Nito Moeno
 Team K: Uchida Mayumi, Abe Maria, Itano Tomomi, Nakata Chisato, Maeda Ami, Matsubara Natsumi
 Team B: Kashiwagi Yuki, Shimazaki Haruka, Nakamura Mariko, Takeuchi Miyu, Umeda Ayaka
 Team A (AKB48) / NMB48: Yokoyama Yui
 Team E (SKE48): Ueno Kasumi, Kimoto Kanon

"Totteoki Christmas" 
Selection 12
(Posisi tengah : Oshima Yuko, Watanabe Mayu)
 Team A: Kawaei Rina, Takahashi Minami, Watanabe Mayu
 Team K: Itano Tomomi, Oshima Yuko
 Team B: Kashiwagi Yuki, Kojima Haruna, Shimazaki Haruka, Minegishi Minami
 Team A (AKB48) / NMB48: Yokoyama Yui
 Team K (AKB48) / SKE48: Kitahara Rie
 JKT48 : Takajo Aki

"Tsuyogari Dokei" 
SKE48
(Posisi tengah : Matsui Jurina, Matsui Rena)
 Team S (SKE48) : Oya Masana, Kizaki Yuria, Suda Akari, Nakanishi Yuka, Matsui Rena, Yagami Kumi
 Team KII (SKE48): Ogiso Shiori, Takayanagi Akane, Hata Sawako, Furukawa Airi, Mukaida Manatsu, Yakata Miki
 Team E (SKE48): Kimoto Kanon
 Team S (SKE48) / Team K (AKB48): Matsui Jurina
 Team KII (SKE48) / Team B (AKB48): Ishida Anna
 Team K (AKB48) / SKE48: Kitahara Rie

"HA!" 
NMB48
(Posisi tengah : Yamamoto Sayaka, Watanabe Miyuki)
 Team N (NMB48): Ogasawara Mayu, Kadowaki Kanako, Kondo Rina, Jonishi Kei, Shiroma Miru, Fukumoto Aina, Yamada Nana, Yamamoto Sayaka, Yoshida Akari 
 Team M (NMB48): Shimada Rena, Tanigawa Airi, Yagura Fuuko
 Team BII (NMB48) Katou Yuuka, Yabushita Shu
 Team N (NMB48) / Team A (AKB48):Kotani Riho
 Team N (NMB48) / Team B (AKB48): Watanabe Miyuki
 Team A (AKB48) / NMB48: Yokoyama Yui

"Hatsukoi Butterfly" 
HKT48
(Posisi tengah : Tashima Meru)
 Team H (HKT48) : Anai Chihiro, Ueki Nao, Oota Aika, Kodama Haruka, Sashihara Rino, Shimono Yuki, Nakanishi Chiyori, Matsuoka Natsumi, Miyawaki Sakura, Murashige Anna, Motomura Aoi, Moriyasu Madoka, Wakatabe Haruka
 Kenkyuusei (HKT48): Tashima Meru, Tomonaga Mio, Fuchigami Mai

"Eien Yori Tsuzuku You ni" 
OKL48
(Posisi tengah : Okamura Takashi)
 Team A: Iriyama Anna, Kawaei Rina, Kasai Tomomi, Watanabe Mayu
 Team K: Oshima Yuko, Kuramochi Asuka, Nagao Mariya
 Team B: Ichikawa Miori, Ooya Shizuka, Kato Rena, Kojima Haruna, Komori Mika, Fujie Reina, Minegishi Minami
 Team K (AKB48) / SKE48: Kitahara Rie
 Ninety-nine: Okamura Takashi

"Watashitachi no Reason" 
 Team A: Izuta Rina, Iwata Karen, Oshima Ryoko, Kikuchi Ayaka, Kobayashi Marina, Sato Sumire, Sato Natsuki, Takahashi Juri, Tono Yuka, Nakatsuka Tomomi, Nakamata Shiori, Matsui Sakiko, Morikawa Ayaka
 Team K: Akimoto Sayaka, Kobayashi Kana, Sato Amina, Shimada Haruka, Suzuki Shihori, Chikano Rina, Nakaya Sayaka, Fujita Nana, Masuda Yuka, Miyazaki Miho, Muto Tomu
 Team B: Ishida Haruka, Isawa Misaki, Oba Mina, Natayama Haruka, Kojima Natsuki, Tanabe Miku, Natori Wakana, Nonaka Misato, Yamauchi Suzuran
 Kenkyuusei: Aigasa Moe, Iwatate Saho, Uchiyama Natsuki, Umeta Ayano, Miyu Omori, Okada Nana, Kitazawa Saki, Kojima Mako, Sasaki Yukari, Shinozaki Ayana, Takashima Yurina, Nishino Miki, Hashimoto Hikari, Hirata Rina, Maeda Mitsuki, Murayama Yuiri, Moigi Shinobu
 Team S (SKE48) / Team K (AKB48): Matsui Jurina
 Team N (NMB48) / Team B (AKB48): Watanabe Miyuki
 Team H (HKT48): Oota Aika
 JKT48: Takajo Aki, Nakagawa Haruka
 SNH48: Suzuki Mariya, Miyazawa Sae

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Oricon

Pautan luar 
 Laman sesawang rasmi King Records
 Jenis A
 Jenis B
 Jenis C
 Jenis D
 Edisi Teater
 
 
 
 

Single AKB48
Lagu AKB48
Single 2012
Lagu dengan lirik ditulis oleh Akimoto Yasushi