Sōtaisei Riron

Soutaiseiriron
Soutaiseiriron
Origin	Tokyo, Japan
Genres	Kayōkyoku, J-pop, pop rock, Twee pop
Years active	2006–present
Labels	Mirai records, commmons
Members	Etsuko Yakushimaru; Seiichi Nagai; Masaru Yoshida; Motoki Yamaguchi
Past members	Shūichi Mabe; Kensuke Nishiura; Itoken
Website	mirairecords.com/stsr/

Sōtaisei Riron (相対性理論, lit. "Theory of Relativity") is a Japanese rock band formed in Tokyo in September 2006.^[1]

Summary

The band consists of Etsuko Yakushimaru (lead vocals, producer, original instruments, artwork), Seiichi Nagai (guitar), Masaru Yoshida (bass), Motoki Yamaguchi (drums). The band is known for not revealing much about their private lives. Media coverage concerning the band is minimal and taking photos during live occasions is strictly forbidden.^[2] The band derives its influences from genres such as kayōkyoku, group sounds and post-rock. Song titles as well as lyrics often involve plays on words and pop culture references. According to guitarist Seiichi Nagai, the band composes most of their music together.

The debut mini-album, Chiffon Capitalism, was the winner of the 1st All Japan CD Shop Award,^[3] and their second album, Hi-Fi Shinsho, ranked No. 7 in the Oricon weekly chart.

The third album, Synchroniciteen, was released in April 2010. The album consists of both all-new songs and songs already performed live during numerous live events.^[4]^[5]

The fourth album, Tadashii Sōtaisei Riron, had a planned release date of March 23, 2011. However, it was postponed due to the 2011 Tōhoku earthquake and tsunami and was finally released on April 27, 2011. Tadashii Sōtaisei Riron is a remix album with three new songs and a total of ten remixes of already released Sōtaisei Riron songs. (Remixed by Matthew Herbert, Fennesz, Arto Lindsay, Ryuichi Sakamoto, Cornelius (musician) and more)

The fifth album, TOWN AGE, was released in July 2013. After the release of the album, a concert with My Bloody Valentine (band) was also held in Tokyo International Forum.

"Spectrum"(as '''Sōtaisei Riron x Jeff Mills''') and "Tama Tama Newtown (2DK session)" were released on 2015.

The sixth album, Tensei Jingle, was released in April 2016. The album received praise from figures including Ryuichi Sakamoto, Jeff Mills, Penguin Cafe, and Kiyoshi Kurosawa.

NEO-FUTURE, a single, was released in October 2018. A live album Shiraberu Sōtaisei Riron was released in July 2019.

Band members

Etsuko Yakushimaru (やくしまるえつこ, Yakushimaru Etsuko) – lead vocals, producer, dimtakt (original instruments), artwork

Yakushimaru is an artist, musician, producer, lyricist, composer, arranger, and vocalist. Broadly active, from pop music to experimental music and art. Consistently independent in her wide-ranging activities, which also include drawing, installation art, media art, poetry and other literature, and recitation. Producing numerous projects and artists, including her band, Soutaiseiriron. While appearing in the music charts with many hit songs, she has also created a project that involved the use of satellite, biological data and biotechnology, a song-generating robot powered by artificial intelligence and her own voice, an independently-developed VR system, and original electronic musical instruments. Major recent activities include exhibitions at Mori Art Museum, Toyota Municipal Museum of Art, KENPOKU ART 2016, and Yamaguchi Center for Arts and Media [YCAM]. Her Tensei Jingle and Flying Tentacles albums, both released in 2016, received praise from figures including Ryuichi Sakamoto, Jeff Mills, Fennesz, Penguin Cafe, Kiyoshi Kurosawa and Toh EnJoe.^[6] She uses the alias Tica·α (ティカ・α, Tika arufa) in songwriting and composition work.^[7] Yakushimaru is an Ars Electronica STARTS Prize 2017 Grand prize winner.

Seiichi Nagai (永井聖一, Nagai Seiichi) – guitar
Masaru Yoshida (吉田匡, Yoshida Masaru) – bass
Motoki Yamaguchi (山口元輝, Yamaguchi Motoki) – drums

Past members

Itoken (イトケン, Itoken) – keyboard, percussion
Shūichi Mabe (真部脩一, Mabe Shūichi) – bass (went on to form the band Shudan Kojo)^[8]
Kensuke Nishiura (西浦謙助, Nishiura Kensuke) – drums (went on to form the band Shudan Kojo)^[8]

Nishiura is also active in the bands Luminous Orange and Mass of the Fermenting Dregs as a support drummer.

Discography

Studio albums

Hi-Fi Shinsho (or Hi-Fi Anatomia) (2009)
Synchroniciteen (2010)
TOWN AGE (2013)
Tensei Jingle (2016)

EPs

Chiffon Shugi (2008)

Remix albums

Tadashii Sōtaisei Riron (2011)

Live albums

Shiraberu Sōtaisei Riron (2019)

Collaboration singles

"Our Music" (2010) (as Sōtaisei Riron & Keiichirō Shibuya)
"Ranbō to Taiki" (2010) (as Sōtaisei Riron & Yoshio Ōtani)

Singles

"YOU & IDOL / KIds No Return” (single ver.) (2013)
"Spectrum" (2015) (as Sōtaisei Riron x Jeff Mills)
"Tama Tama Newtown (2DK session)" (2015)
"Ultra Soda" (2015)
"NEO-FUTURE" (2018)

Notes and references

^ 相対性理論のプロフィール (in Japanese). natalie.mu. Retrieved 4 April 2012.
^ "Japan Live: The Faceless Sōtaisei Riron"
^ "第1回（2009）CDショップ大賞結果" (in Japanese). cdshop-kumiai.jp. Archived from the original on 13 March 2015. Retrieved 4 April 2012.
^ Interview of Seiichi Nagai on cinra.net (Japanese)
^ "New Sōtaisei Riron album Synchroniciteen at natalie.mu" (Japanese)
^ "Ars Electronica STARTS PRIZE Grand prize".
^ サウンド＆レコーディング・マガジン 2010年5月号 (in Japanese). rittor-music.co.jp. Retrieved 4 April 2012.
^ ^a ^b "Ex-Soutaiseiriron members form new band Shudan Kojo". 26 July 2017.

External links

[1] 相対性理論のプロフィール (in Japanese). natalie.mu. Retrieved 4 April 2012.

[2] "Japan Live: The Faceless Sōtaisei Riron"

[3] "第1回（2009）CDショップ大賞結果" (in Japanese). cdshop-kumiai.jp. Archived from the original on 13 March 2015. Retrieved 4 April 2012.

[interview1-4] Interview of Seiichi Nagai on cinra.net (Japanese)

[5] "New Sōtaisei Riron album Synchroniciteen at natalie.mu" (Japanese)

[6] "Ars Electronica STARTS PRIZE Grand prize".

[7] サウンド＆レコーディング・マガジン 2010年5月号 (in Japanese). rittor-music.co.jp. Retrieved 4 April 2012.

[formerMembers-8] "Ex-Soutaiseiriron members form new band Shudan Kojo". 26 July 2017.

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