Kasai Yuumi

Kasai Yuumi (河西結心) is Japanese pop singer under Hello! Project as a member of Tsubaki Factory.
==Biography==
===Early Life===
Kasai Yuumi was born on July 30, 2003 in Yamanashi, Japan.
From 2015 through 2019, she was signed to Amuse Talent as an actress and model in their Kids' division.https://twitter.com/amuse_kids/status/990214793473605632https://twitter.com/amuse_kids/status/990151507138899969 Her contract expired on March 31, 2019.河西 結心 - アミューズ オフィシャル ウェブサイト (in Japanese). Amuse Talent Official Website. (archived)
===2021===
On July 7, Kasai was announced as one of the winners of the Hello! Project "Juice=Juice" "Tsubaki Factory" Goudou Shin Member Audition audition and would join Tsubaki Factory alongside Yagi Shiori, Fukuda Marine, and Yofu Runo."「Juice=Juice」「つばきファクトリー」 新メンバー決定！" (in Japanese). Hello! Project. 2021-07-07
===2022===
On January 27, it was announced that Kasai Yuumi had tested positive for COVID-19 by PCR test. As a result, the January 29 and 30 shows of the Hello! Project 2022 Winter ~LOVE & PEACE~ tour was cancelled, and the Tsubaki Factory Kishimoto Yumeno×Akiyama Mao×Fukuda Marine FC Event 2022 ~Chou Chou Chou Nen2~ in Osaka was also cancelled."「Hello! Project 2022 Winter～LOVE & PEACE～」1/29(土)、1/30(日)オリックス劇場公演開催中止のお知らせ" (in Japanese). Hello! Project. 2022-01-27.https://twitter.com/tsubakifac_uf/status/1486597284876144641
On August 2, she celebrated her 19th birthday at a fanclub event titled Tsubaki Factory Kasai Yuumi Birthday Event 2022, which featured two shows at LANDMARK HALL.
On November 20, it was announced that Kasai was diagnosed with COVID-19 again. Kasai had symptoms of headache and sore throat on the night of November 18, and after she did a PCR test in the following day, a positive reaction for COVID-19 was confirmed. As a result, she would be absent from the last two concerts of the Tsubaki Factory CONCERT TOUR ~Fomalhaut~ scheduled for November 20 and November 23. In addition, it was announced that none of the remaining Tsubaki Factory members and staff were classified as close contacts of Kasai, neither that they had changes in their health conditions."つばきファクトリーメンバーの新型コロナウイルス感染のご報告" (in Japanese). Hello! Project. 2022-11-20.
===2023===
On August 1, she celebrated her 20th birthday at a fanclub event titled Tsubaki Factory Kasai Yuumi Birthday Event 2023, which featured two shows at Yamano Hall.
On August 11, Kasai was appointed as a hockey ambassador of the Japan Hockey Association at the opening ceremony of the 46th All Japan Youth Sports Club Exchange Tournament."つばきファクトリー 河西結心「ホッケーアンバサダー」就任" (in Japanese). Hello! Project. 2023-08-16.https://www.hockey.or.jp/news/press/media/pt2023081172702.html
===2024===
On February 2, she was revealed to be a member of the shuffle unit GOODM!X promoting the snack company and their candy brand Tsubu Gummy.https://x.com/tsubugumi_tw/status/1753555394952360179
On April 4, she opened an Instagram account."つばきファクトリー河西・八木・福田 オフィシャルInstagramスタート！" (in Japanese). Hello! Project. 2024-04-04.
==Personal Life==
==Profile==
==Works==
===TV Programs===
*[2016] Good Partner (Case 2) 
*[2018] Yakeni Ben no Tatsu Bengoshi ga Gakko de Hoeru (ep. 2-3) 
*[2018] Kaitou Sentai Lupinranger VS Keisatsu Sentai Patranger (ep 12)
*[2021–] Ikuze! Tsubaki Factory (行くぜ！つばきファクトリー)
===Internet===
*[2021–] Hello! Project Station
*[2021–] Upcoming
*[2021–] OMAKE CHANNEL
*[2023] Hello Pro Dance Academy
==Trivia==
*She is the first member in Hello! Project history to be from the .
*She has experience in cheerleading.
*She wants to do a Christmas gift exchange with Tsubaki Factory members.
*She wants to be able to perform cutely.
*She appeared as a minor character in episode 12 of TV Asahi's Kaitou Sentai Lupinranger VS Keisatsu Sentai Patranger, the 42nd Super Sentai series, which starred former Morning Musume member Kudo Haruka as Hayami Umika / Lupin Yellow.#12「魔法の腕輪」 (in Japanese) Kaitou Sentai Lupinranger VS Keisatsu Sentai Patrangerofficial website.
*Her audition number was 246.Upcoming #232
==References==
==External Links==
*Tsubaki Factory Profile
*Tsubaki Factory Official Blog
*Instagram
es:Kasai Yuumi
fr:Kasai Yuumi
Category:2021 Additions
Category:Leo
Category:Goat
Category:Members born in Heisei Period
Category:Members born after Hello! Project's formation
Category:Tsubaki Factory
Category:Kasai Yuumi
Category:Purple Member Color
Category:GOODMIX