12byou

Promotional Image

CD+DVD Type-A

CD+DVD Type-B

CD+DVD Type-C

CD Only (Theater Edition)

General Information

"12byou" is the 5th single released by HKT48.

CD Information

Artist

HKT48

Single

12byou (12秒)

Release Date

2015.04.22

Label/Catalog Number/Price

Label: Universal Sigma

UMCK-5561 (Type-A, CD+DVD) / ￥1,524

UMCK-5562 (Type-B, CD+DVD) / ￥1,524

UMCK-5563 (Type-C, CD+DVD) / ￥1,524

PROS-5010 (Theater Edition, CD) /￥0,952

Tracklist Details

CD

1. 12byou (12秒) / Senbatsu
2. Rock da yo, Jinsei wa... (HKT ver.) (ロックだよ、人生は… (HKT ver.))
3. • (Type-A) Hohoemi Popcorn (微笑みポップコーン) / Popcorn Children
   • (Type-B) Chameleon Joshikousei (カメレオン女子高生) / Team H
   • (Type-C ) Hawaii e Ikou (ハワイヘ行こう) / Team KIV
4. 12byou (off-vocal)
5. Rock da yo, Jinsei wa... (HKT ver.)(off-vocal)
6. • (Type-A) Hohoemi Popcorn (off-vocal)
   • (Type-B) Chameleon Joshikousei (off-vocal)
   • (Type-C) Hawaii e Ikou (off-vocal)

DVD

1. 12byou Music Video
2. • (Type-A) Rock da yo, Jinsei wa... (HKT ver.) Music Video
   • (Type-B) Chameleon Joshikousei Music Video
   • (Type-C) Hawaii e Ikou Music Video
3. • (Type-A) Hohoemi Popcorn Music Video
   • (Type-B) HKT's KITCHEN Bonus Video Type-B
   • (Type-C) HKT's KITCHEN Bonus Video Type-C
4. • (Type-A) HKT's KITCHEN Bonus Video Type-A

Theater Edition Details

CD

1. 12byou
2. Rock da yo, Jinsei wa... HKT ver.
3. Daite Twintails (抱いてツインテール) / Blueberry Pie
4. 12byou (off-vocal)
5. Rock da yo, Jinsei wa... HKT ver. (off-vocal)
6. Daite Twintails (off-vocal)

Included Members

"12byou"

★ Senbatsu (選抜) (16 Members) (Kodama Haruka & Miyawaki Sakura Centers)

• Team H: Anai Chihiro, Kojina Yui, Kodama Haruka, Sashihara Rino, Tashima Meru, Tanaka Miku, Matsuoka Natsumi, Yabuki Nako
• Team KIV: Ueki Nao, Ota Aika, Tomonaga Mio, Kimoto Kanon, Miyawaki Sakura, Murashige Anna, Motomura Aoi, Moriyasu Madoka

"Rock da yo, Jinsei wa... (HKT ver.)"

HKT48 (47 Members) (Sashihara Rino Center)

• Team H: Anai Chihiro, Kodama Haruka, Sashihara Rino, Tanaka Natsumi, Tanaka Miku, Matsuoka Natsumi, Wakatabe Haruka, Akiyoshi Yuka, Inoue Yuriya, Umemoto Izumi, Okamoto Naoko, Kojina Yui, Komada Hiroka, Sakaguchi Riko, Tashima Meru, Ui Mashiro, Ueno Haruka, Yabuki Nako, Yamada Marina, Yamamoto Mao
• Team KIV: Ito Raira, Imada Mina, Iwahana Shino, Ueki Nao, Ota Aika, Okada Kanna, Kimoto Kanon, Kusaba Manami, Kumazawa Serina, Goto Izumi, Shimono Yuki, Tanaka Yuka, Tomiyoshi Asuka, Tomonaga Mio, Fukagawa Maiko, Fuchigami Mai, Miyawaki Sakura, Murashige Anna, Motomura Aoi, Moriyasu Madoka
• Kenkyuusei: Aramaki Misaki, Kurihara Sae, Sakamoto Erena, Tsutsui Riko, Hokazono Hazuki, Yamauchi Yuna, Yamashita Emiri

"Hohoemi Popcorn"

Popcorn Children (ポップコーンチルドレン) (9 Members) (Aramaki Misaki Center)

• Team H: Tanaka Miku, Yabuki Nako
• Kenkyuusei: Aramaki Misaki, Kurihara Sae, Sakamoto Erena, Tsutsui Riko, Hokazono Hazuki, Yamauchi Yuna, Yamashita Emiri

"Chameleon Joshikousei"

Team H (チームH) (20 Members) (Wakatabe Haruka Center)

• Team H: Anai Chihiro, Kodama Haruka, Sashihara Rino, Tanaka Natsumi, Tanaka Miku, Matsuoka Natsumi, Wakatabe Haruka, Akiyoshi Yuka, Inoue Yuriya, Umemoto Izumi, Okamoto Naoko, Kojina Yui, Komada Hiroka, Sakaguchi Riko, Tashima Meru, Ui Mashiro, Ueno Haruka, Yabuki Nako, Yamada Marina, Yamamoto Mao

"Hawaii e Ikou"

Team KIV (チームKIV) (20 Members) (Goto Izumi & Tanaka Yuka Centers)

• Team KIV: Ito Raira, Imada Mina, Iwahana Shino, Ueki Nao, Ota Aika, Okada Kanna, Kimoto Kanon, Kusaba Manami, Kumazawa Serina, Goto Izumi, Shimono Yuki, Tanaka Yuka, Tomiyoshi Asuka, Tomonaga Mio, Fukagawa Maiko, Fuchigami Mai, Miyawaki Sakura, Murashige Anna, Motomura Aoi, Moriyasu Madoka

"Daite Twintails"

Blueberry Pie (ブルーベリーパイ) (5 Members) (Kojina Yui & Kurihara Sae Centers)

• Team H: Kojina Yui, Komada Hiroka, Sakaguchi Riko
• Kenkyuusei: Aramaki Misaki, Kurihara Sae

Oricon Chart Positions

Date	Mon	Tue	Wed	Thu	Fri	Sat	Sun	Week Rank	Sales	Releases
15.04.20	**	*1 223,265	*3 10,429	*2 8,800	*1 22,415	*3 4,148	*4	**1	277,916
15.04.27	*5	33	22	20	18	19	16	*21	**7,523
15.05.04	21	19	17	20	18	21	15	*25	**3,206
15.05.11	26	**	49	35	25	42	32	*46	**1,660
15.05.18	*2 5,029	**	39	44	**	44	**	*16	**6,393
15.05.25	40	**	**	**	**	**	**	*88	**1,027
15.06.01	*7	**	**	**	**	**	**	*47	**1,723
15.06.08	**	**	**	**	50	**	**	*74	***,729
15.06.15	**	**	**	**	**	**	**	*88	***,678
15.06.22	**	**	**	**	**	**	**	*81	***,673
15.06.29	**	**	**	48	**	**	**	*74	***,672
15.07.06	*1 20,974	**	**	**	46	37	**	**4	*21,613
15.07.13	22	**	33	47	27	*6	**	*26	**2,248
15.07.20	**	**	**	**	**	**	**	155	***,355
15.07.27	**	**	**	**	**	**	**	139	***,339
15.08.03	**	**	**	**	**	**	**	163	***,361
15.08.10	**	**	**	**	**	**	**	125	***,433
15.08.17	**	**	**	**	**	**	**	133	***,437
15.08.24	**	**	**	**	**	**	44	*84	***,905
15.08.31	**	**	**	**	50	**	46	*83	***,960
15.09.07	26	43	46	26	38	42	*5	*27	**3,759
15.09.14	**	**	**	**	**	**	**	163	***,288
15.09.21	**	**	**	**	**	**	**	138	***,320
15.09.28	**	**	**	**	**	**	44	*80	***,653
15.10.05	40	**	**	**	30	28	*5	*30	**2,366

Total Reported Sales: 337,237*
Total of weeks charting inside Top 200: 25

Trivia

• Miyawaki Sakura's first official A-side center position in HKT48, although in a double center format
• Rock da yo, Jinsei wa... is originally a song from AKB48's Himawarigumi 2nd Stage
• The couplings contain Wakatabe Haruka, Goto Izumi, Tanaka Yuka, Kojina Yui and Kurihara Sae's first center songs
• First HKT48 A-side without a Kenkyuusei in the Senbatsu
• Kusaba Manami, Goto Izumi and Kimoto Kanon's last HKT48 single.

HKT48 Singles Chronology
Hikaeme I love you! (2014)	12byou (2015)	Shekarashika! (2015)