Hiroko Moriguchi

Biography

Hiromi Hanamura (花村 博美, Hanamura Hiromi) (born June 13, 1968, in Fukuoka, Fukuoka Prefecture, Japan), better known by her stage name Hiroko Moriguchi (森口 博子, Moriguchi Hiroko) is a female Japanese singer and tarento. Moriguchi is affiliated with the talent agency NoReason Inc., where she also serves as Second Production Department Manager.

Biography

The youngest of four sisters, Hiromi Hanamura (花村 博美, Hanamura Hiromi) lived with her mother after her parents divorced when she was eight years old. She graduated from Fukuoka City Takamiya Junior High School and Fukuoka Prefectural Fukuoka Chuo High School, then transferred to Horikoshi High School Performing Arts Course. Her classmates included Yōko Oginome, Kumiko Takeda, Miyuki Imori, Sayuri Iwai, Eri Murata, and Mie Takahashi. As a teenager, Hanamura performed as a backing singer in the Tokyo Music Academy performing arts group "School Mates" (スクールメイツ, Sukūrumeitsu). Before graduating from high school, she participated in several variety shows and quiz programs, also unsuccessfully auditioning for several idol singer competitions. Hanamura adopted the stage name "Hiroko Moriguchi" as a nod to musician Masaaki Hirao and female golfer Yuko Moriguchi.
After finishing second place in NHK's Winning Song Kayō Tengoku (勝ち抜き歌謡天国, Kachinuki Kayō Tengoku), Moriguchi signed with King Records and released her debut single "Mizu no Hoshi e Ai wo Komete", the second opening theme for the anime TV series Mobile Suit Zeta Gundam. The song reached No. 16 on Oricon's charts; her follow-up songs, however, failed to achieve the same success. In 1987, Moriguchi recorded the song "Kareha-iro no Smile" (枯葉色のスマイル, Kareha-iro no Sumairu; "Dead Leaf-Colored Smile") to promote the Kirin Lemon Whity drink. While the beverage sold well in Japan, the song did not make the Top 100 chart.
In 1988, Moriguchi recorded the song "Samurai Heart" (サムライハート, Samurai Hāto), the second opening theme for the anime series Yoroiden Samurai Troopers. That same year, Moriguchi also released her first gravure idol book and video Hiroko Moriguchi Photo Album (森口博子写真集, Moriguchi Hiroko Shashin-shū); her second gravure book, Wow!, was released in 1990.
In 1991, Moriguchi recorded "Eternal Wind ~Hohoemi wa Hikaru Kaze no Naka~" (ETERNAL WIND〜ほほえみは光る風の中〜; "Eternal Wind ~Smile in the Shining Wind~") for the anime film Mobile Suit Gundam F91. The song reached No. 9 on Oricon's charts and stayed in the Top 100 for 27 weeks. It also placed 47th in Oricon's annual ranking and consistently placed in NHK's Kōhaku Uta Gassen for six consecutive years, making it her biggest hit. She also recorded songs for the Fuji TV variety show Yume ga Mori Mori (夢がMORI MORI; "Dream Is Mori Mori") and was a mainstay during its run from 1992 to 1995. In 1995, an arcade game featuring Moriguchi called ''Moriguchi Hiroko no Quiz de Hyuu! Hyuu!'' (森口博子のクイズでヒューヒュー) was released. She released her third gravure book, Cool, in 1997. Throughout the 1990s, Moriguchi appeared in television commercials for companies such as Kao Corporation, National, Daihatsu, and Asahi Breweries.
In 2003, Moriguchi played Hiroko in the NHK TV series Teruteru Kazoku (てるてる家族; Teruteru Family) and made appearances in the TBS series Ai no Gekijō (愛の劇場; Theater of Love). In 2005, she was appointed as general manager of the Japan Amateur Baseball Association team Misaki Fukuoka Blossoms (福岡美咲ブラッサムズ, Misaki Fukuoka Burossamusu). However, she and co-manager Nobuyuki Kagawa resigned following a reorganization of the team, which has since been renamed Fukuoka Oceans 9 (福岡オーシャンズ9, Fukuoka Ōshanzu Nain).
On February 28, 2012, Moriguchi joined Yoko Minamino and Tomomi Nishimura to form the trio "Blooming Girls". Their debut single "Knock!! Knock!! Knock!!" peaked at No. 66 on Oricon's singles charts on June 13. In 2015, Moriguchi released the single "I Wish ~Kimi ga Iru Konomachi de~" (I wish〜君がいるこの街で〜; "I Wish ~In This Town Where You Are~") to commemorate her 30th anniversary in the music business. Since 2017, Moriguchi has been a participant in Nippon BS Broadcasting's Momoiro Uta Gassen (ももいろ歌合戦), held every New Year's Eve.
Moriguchi released Gundam Song Covers on August 7, 2019, to commemorate the 40th anniversary of the Gundam franchise. The album reached No. 3 on Oricon's Weekly Album Chart on August 16, making it her first top-10 album since 1991's Eternal Songs×Eternal Songs21 June 1991 · Album · CompilationSpotify (search)YouTube Music (search)Tracklist · 12 tracks1枯葉色のスマイル3:502水の星へ愛をこめて3:423Still Love You4:164夢の合鍵5:015上級生3:576すみれの気持ち—TRY ME AGAIN—3:427銀色ドレス4:008You—愛しい、ひと—4:049純真（ロマンス）4:2310あの日のフォトグラフ4:1911サムライハート4:2512ETERNAL WIND〜ほほえみは光る風の中〜（ドルビー・サラウンド・ヴァージョン）4:46. On November 16, 2019, the album was announced as one of six recipients of the Planning Award at the 61st Japan Record Awards, which was held on December 30. Moriguchi's follow-up album Gundam Song Covers 2×GUNDAM SONG COVERS 216 September 2020 · Studio albumSpotify (search)YouTube Music (search)Tracklist · 12 tracks1サイレント・ヴォイス4:562銀色ドレス4:243君を見つめて -The time I'm seeing you-5:034いつか空に届いて4:125あんなに一緒だったのに4:186星空のBelieve4:137DREAMS5:018一千万年銀河4:049月の繭5:1910MEN OF DESTINY4:0511暁の車5:2612限りなき旅路5:03 was originally planned for release on June 10, 2020, but due to the ongoing COVID-19 pandemic, the release date was pushed to September 16, 2020.
In June 2021, Moriguchi announced the release of her 35th anniversary album Aoi Inochi (蒼い生命; Blue Life) on August 4. It was her first original studio release since her 1997 album Happy Happy Blue×happy happy blue17 September 1997 · Studio albumSpotify (search)YouTube Music (search)Tracklist · 12 tracks1happy happy Blue1:142両手を広げて4:213Someday Everyday4:1140の本気4:225もらったBath Salt4:026Gin-Marriage4:227Shocking Blue3:378GIVE4:489じゃあ5:1010だからここにいるんだね5:2511その胸の中でずっとずっと4:3312どんなときも どんなときでも5:48. Moriguchi also hosted a special concert at the Tokyo International Forum Hall C on October 3. In December 2021, Moriguchi announced the release of Gundam Song Covers 3 on March 9, 2022.
Following the release of Gundam Song Covers 3, Bandai Namco announced that Moriguchi would record "Ubugoe×Ubugoe1 June 2022 · SingleSpotifyYouTube Music (search)Tracklist · 4 tracks1Ubugoe6:162いまはおやすみ4:403永遠にアムロ3:134Ubugoe (Instrumental)6:13" as the theme song of the film Mobile Suit Gundam: Cucuruz Doan's Island. "Ubugoe" peaked at No. 10 on Oricon's charts, becoming her first top-10 since "Whistle" in 1993.
On March 4, 2023, Moriguchi announced the release of Anison Covers on May 24, an album featuring her covers of popular anime theme songs from the 1980s and 1990s.
In February 2024, Moriguchi, along with Yu Hayami and Iyo Matsumoto, released the single "Soro soro fuyu desu nee" (そろそろ冬ですネェ, It's almost winter, isn't it?) as part of the concert unit Cutie☆MoriMori, which she joined in 2017, replacing original member Chiemi Hori. The single was produced by Noritake Kinashi and written by George Tokoro. It was billed under each singer's individual discography, particularly on RecoChoku and Apple Music.
On August 7, 2025, as part of her 40th anniversary celebration, Moriguchi announced the release of the studio album Your Flower: Uta no Hanataba wo (Your Flower ～歌の花束を～; lit. Your Flower: A Bouquet of Songs) on December 3. The album featured collaborations with Kaori Kishitani, Naoto Kine of TM Network, Yukie Nishimura, and Aki Hata. In addition, the album included a new song composed by Neil Sedaka, marking his first collaboration with Moriguchi since "Mizu no Hoshi e Ai wo Komete" in 1985.
Moriguchi currently co-hosts the variety show Anison Days alongside singer/songwriter Mikio Sakai on BS11. She is also the host of her own radio show Kiss & Smile on Bay FM 78.

Personal life

During the 1990s, Moriguchi suffered from cold sensitivity. Starting in 2000, she changed her diet and sleeping habits to remedy her condition.