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

## Kedudukan Dalam Carta

### Oricon

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