Eguchi Saya (江口紗耶) is a Japanese pop singer under Hello! Project as a member of the sub-group CHICA#TETSU and the combined group BEYOOOOONDS. She first joined Hello! Project as a member of Hello Pro Kenshuusei in March 2017.
Eguchi Saya was born on August 1, 2003 in Hyogo, Japan.
On March 6, it was announced that Eguchi had joined Hello Pro Kenshuusei alongside Shimakura Rika, Hibi Marina, Doi Rena, Okamura Minami, Matsunaga Riai, Yamada Ichigo, and Nakayama Natsume. She was introduced at the Hello! Project Kenshuusei Happyoukai 2017 3gatsu ~Marching!~ on March 11.
On June 9, during the Hello! Project Kenshuusei Happyoukai 2018 6gatsu ~Niji~ in Tokyo, it was announced that Eguchi was chosen alongside Nishida Shiori and Shimakura Rika to join the new group led by Ichioka Reina that would debut later in 2018.
On October 19, the name of the group led by Ichioka was announced as CHICA#TETSU. It was also announced that it would be part of the combined group BEYOOOOONDS alongside the second group Ame no Mori Kawa Umi and a third group formed by the Hello! Project "ONLY YOU" Audition winners.
On July 30, Eguchi celebrated her 16th birthday at a fanclub event titled BEYOOOOONDS / CHICA#TETSU Eguchi Saya Birthday Event 2019 with two shows at LANDMARK HALL.
On November 5, Nishida Shiori and Eguchi Saya became regulars in a new regular corner on the FM Osaka idol radio show J3 Tuesday~Midnight IQ~ (idol quest), titled "J3 Tuesday~Midnight IQ~ Madamada Kayoubi~yonds! BEYOOOOONDS QUEST!".
On August 4, she celebrated her 17th birthday at a fan club event titled BEYOOOOONDS / CHICA#TETSU Eguchi Saya Birthday Event 2020 with two shows at Shinjuku ReNY. In compliance with government policy, cheering, crowding, standing, and closeness in the venue were prohibited, and wearing masks were required to enter.
On August 2, she celebrated her 18th birthday at a fan club event titled BEYOOOOONDS / CHICA#TETSU Eguchi Saya Birthday Event 2021 with two shows at LANDMARK HALL. In compliance with government policy, cheering, crowding, standing, and closeness in the venue were prohibited, and wearing masks were required to enter.
She has a pet dog named Melmo.
When Eguchi joined CHICA#TETSU, she was in her third year of middle school. She graduated from middle school in March 2019 and began high school the following April. As of April 2021, she is currently attending her last year of high school.
The following list are notable friendships Eguchi Saya has acquired:
- Name: Eguchi Saya (江口紗耶)
- Birthdate: August 1, 2003
- Birthplace: Hyogo, Japan
- Blood Type: O
- Height: 167 cm (5 ft 5.7 in)?
- Western Zodiac: Leo
- Eastern Zodiac: Goat
- Hello! Project Status:
- UP-FRONT PROMOTION Status:
- 2017-03-06: Member
- BEYOOOOONDS / CHICA#TETSU Member Color: Daisy
- Hello! Project Groups:
- Other Groups:
- See also: List:Eguchi Saya Discography Featured In
- [2019.12.26] BEYOOOOONDS / CHICA#TETSU Eguchi Saya・BEYOOOOONDS Kobayashi Honoka Birthday Event 2019
- [2020.12.26] BEYOOOOONDS / CHICA#TETSU Shimakura Rika・Eguchi Saya Birthday Event 2020
- [2021.12.xx] BEYOOOOONDS / CHICA TETSU Shimakura Rika・Eguchi Saya Birthday Event 2021
-  Attack No.1
-  Fushigi no Kuni no Alicetachi
-  Reborn ~13nin no Tamashii wa Kami-sama no Yume wo Miru~
-  Arabeyooooonds Nights
-  Nemureru Mori no Biyo
- [2018–2019] The Girls Live
- [2019–2020] AI・DOL PROJECT (AI・DOL プロジェクト)
-  KURAGAE ~Watashitachi no Koto, Oshite Kudasai!~ (KURAGAE –私たちのこと、推してください！-)
- [2020–] Uta-navi! (うたなび！)
-  Hello! Project presents... "Solo Fes!"
-  Hello Pro! TOKYO Sanpo (ハロプロ!TOKYO散歩)
-  Hello! Project presents... "Solo Fes! 2"
- [2017–] Hello! Project Station
- [2018–] Upcoming
- [2018–] tiny tiny
- [2018–] OMAKE CHANNEL
- [2019–2020] Hello Pro no Oshigoto Challenge
-  Hello Pro Kouhaku Taiko THE☆BATTLE 2019
- She can play a Jaw Harp.
- She can do a reverse bridge and the "Love take it all" dance.
- She can dance the samba.
- Gallery:Eguchi Saya
- List:Eguchi Saya Discography Featured In
- List:Eguchi Saya Concert & Event Appearances
- List:Eguchi Saya Pocket Morning Weekly Q&A
|Youngest Member of CHICA#TETSU
June 9, 2018 – Present
- "Ikuta Erina Instagram. 2020-07-12.
- "ハロプロ研修生に新メンバーが加入！" (in Japanese). Hello! Project. 2017-03-06.
- Yamagishi Riko. ""発表！"山岸理子" (in Japanese). Tsubaki Factory Official Blog. 2018-06-09.
- "新グループ、グループ名決定のお知らせ" (in Japanese). Hello! Project. 2018-10-19.
- "ハロー！プロジェクト新グループ、グループ名決定のお知らせ" (in Japanese). Hello! Project Station (via YouTube). 2018-10-19.
- "★ファンクラブ会員限定イベント★「BEYOOOOONDS/CHICA#TETSU 江口紗耶バースデーイベント2020」開催決定！" (in Japanese). UP-FC. 2020-07-07.
- "★ファンクラブ会員限定イベント★「BEYOOOOONDS/CHICA#TETSU 江口紗耶バースデーイベント2021」開催決定！" (in Japanese). UP-FC. 2021-06-24.
- Eguchi Saya. "♡チョコ！♡江口紗耶" (in Japanese). BEYOOOOONDS / CHICA#TETSU Official Blog. 2019-02-07.
- Eguchi Saya. "♡卒業式！♡江口紗耶" (in Japanese). BEYOOOOONDS / CHICA#TETSU Official Blog. 2019-03-20.
- Eguchi Saya. "♡新元号！令和！！♡江口紗耶" (in Japanese). BEYOOOOONDS / CHICA#TETSU Official Blog. 2019-04-01.
- "BEYOOOOONDS FCイベント2018 ~冬の陣ZIN ~" (in Japanese). Suzuki Keita Official Blog. 2018-12-03.
- "アイドルニュータイプ現る「ハロプロの最終兵器」BEYOOOOONDSインタビュー（２）" (in Japanese). ENTAME next. 2019-04-17.
- BOMB gravure magazine (September 2018)
- TV TOKYO's 音流～ONRYU～ 2019.07.26 Episode
- Hello! Project Kenshuusei Happyoukai 2017 12gatsu ~Conti→New!~ MC.
- BEYOOOOONDS / CHICA#TETSU Official Profile
- BEYOOOOONDS / CHICA#TETSU Official Blog
- Hello Pro Kenshuusei Profile (archived)