Predia

Predia (stylized as predia) was a Japanese idol girl group formed by Platinum Production in 2010.^[2]

predia
Also known as	pre-dia (2010–2011)[1]
Origin	Japan
Genres	J-pop
Years active	2010 (2010)–2022 (2022)
Labels	Jolly Roger PreciouStone Music PCI Music Nippon Crown
Past members	Akane Minato Keiko Sawaguchi Rumina Murakami Mai Mizuno Sakurako Yuu Maeda Anon Yukiko Ishii Sachiko Umakoshi Yui Yosaka Marina Murakami Terumi Izumi Megumi Takeda Risa Kirikawa Akemi Hirata Yuzuka Hayashi Runa Matsumoto Reiko Aoyama Akina Okamura
Website	predia-party.jp

History

Predia was formed in November 2010 as a sister group to Passpo.^[3] The group officially debuted on January 26, 2011, with the release of their first single "Dia Love". They released their first album Invitation on March 28, 2012.^[3]

Members

Name	Birth date	Age	Prefecture of origin
Akina Okamura (ja)[4]	(1986-12-26)December 26, 1986	38	Yamaguchi
Akane Minato (ja)[4]	(1990-03-20)March 20, 1990	35	Kanagawa
Reiko Aoyama (ja)[4]	(1987-03-03)March 3, 1987	38	Hokkaido
Runa Matsumoto (ja)[4]	(1990-01-23)January 23, 1990	35	Nara
Keiko Sawaguchi (ja)[4]	(1991-11-29)November 29, 1991	33	Tokyo
Rumina Murakami (ja)[4]	(1989-11-08)November 8, 1989	35	Tokyo
Mai Mizuno (ja)[4]	(1988-08-26)August 26, 1988	36	Chiba
Sakurako (ja)[4]	(1990-08-08)August 8, 1990	34	Chiba
Yuzuka Hayashi (ja)[4]	(1987-01-25)January 25, 1987	38	Shiga
Yuu Maeda (ja)[4]	(1989-04-20)April 20, 1989	36	Osaka

Timeline

Discography

Albums

Studio albums

Title	Details	Peak
		JPN [5][A]
Invitation (ja)	Released: March 28, 2012 Label: PreciouStone Music Format: CD, CD+DVD	77
Kokō no Dahlia ni Kuchidzuke o (ja)	Released: February 18, 2015 Label: Crown Gold Format: CD, CD+DVD	23
Fabulous	Released: February 16, 2018 Label: Crown Gold Format: CD, CD+DVD	10

Compilation albums

Title	Details	Peak
		JPN [5][A]
Best of Predia 2010–2013 (Reception) (ja)	Released: April 9, 2014 Label: PCI Music Format: CD, CD+DVD	—
Diamond	Released: May 25, 2022 Label: Nippon Crown Format: 2×CD	11

Extended plays

Title	Details	Peak
		JPN [5][A]
Escort me? (ja)	Released: December 12, 2012 Label: PreciouStone Music Format: CD, CD+DVD	167
Byakuya no Viola ni Idakarete (ja)	Released: February 18, 2015 Label: Nippon Crown Format: CD, CD+DVD	16

Singles

Title	Year	Peaks		Album
		JPN [12][B]	JPN Hot. [26][C]
"Dia Love"	2011	166	—	Invitation
"Dream of Love"		114	—
"Honey B"		40	—
"Crazy Cat"	2013	29	—	Best of predia 2010-2013 (Reception)
"Hey Now!!"		24	—
"Kowareta Ai no Hate ni" (ja)	2014	6	11	Kokō no Dahlia ni Kuchidzuke o
"Utsukushiki Kodoku-tachi" (ja)		3	5
"Mitashite Amore" (ja)	2015	9	23	Byakuya no Viola ni Idakarete
"Setsuna no Yoru no Naka de" (ja)	2016	9	31
"Kindan no Masquerade" (ja)	2017	9	31	Fabulous
"Nouvelle Cuisine" (ja)		10	43
"Ms.Frontier" (ja)		11	37
"Naked"	2019	11	—	Non-album singles
"Sharara Niagara"		5	—

Notes

1. Sources for chart positions are as follows: Invitation,^[6] Escort Me?,^[7] Best of predia 2010-2013～Reception～,^[8] Kokō no Dahlia ni Kuchidzuke o,^[9] Byakuya no Viola ni Idakarete,^[10] Fabulous.^[11]
2. Sources for chart positions are as follows: "Dia Love",^[13] "Dream of Love",^[14] "Honey B",^[15] "Crazy Cat",^[16] "Hey Now!!",^[17] "Kowareta Ai no Hate ni",^[18] "Utsukushiki Kodoku-tachi",^[19] "Mitashite Amore",^[20] "Setsuna no Yoru no Naka de",^[21] "Kindan no Masquerade",^[22] "Nouvelle Cuisine",^[23] "Ms.Frontier",^[24] "Naked".^[25]
3. Sources for chart positions are as follows: "Kowareta Ai no Hate ni",^[27] "Utsukushiki Kodoku-tachi",^[28] "Mitashite Amore",^[29] "Setsuna no Yoru no Naka de",^[30] "Kindan no Masquerade",^[31] "Nouvelle Cuisine",^[32] "Ms.Frontier".^[33]