Shigeko Suzuki (鈴木重子) is a Japanese vocalist, born on October 14, 1965, in Hamamatsu, a city in Shizuoka Prefecture. She began piano lessons at three, and she grew up as the kind of student who aimed at the top mark in every subject. She went on to the Faculty of Law at the University of Tokyo, a choice she has said was driven by her exam results rather than her own interests. In her second year she joined a light-music club and formed a band. Her attempts to sing like Stevie Wonder did not go well, so she turned to jazz as the root of American pop, and she studied bossa nova and jazz vocals while still a student. She sat the national bar examination three times, and it was in the year she was repeating that she began singing in live houses. After she let go of the exam, she spent about two years mostly at home, and a few months later the head of a talent agency saw her sing and signed her.

In 1994 she won the newcomer prize at the 10th Japan Jazz Vocal Awards. In February 1995 she travelled to New York to record her first album, working with the harmonica player Toots Thielemans and a band assembled around the pianist Kenny Werner, who co-produced. Première came out on September 21, 1995, on Novus J, the jazz imprint of BMG Victor, with Werner on piano, Randy Brecker on trumpet and French horn, Jay Anderson on bass, Dick Oatts on tenor saxophone and flute, Dave Ballou on trumpet, Vic Juris on guitar, Jamey Haddad on percussion and Tom Rainey on drums. Fifteen tracks ran from "I Concentrate on You" and "More Than You Know" to "Dindi" and "Someone to Watch Over Me." Her label's biography says that in September 1995 she became the first Japanese vocalist to appear at the Blue Note in New York, and she made her Tokyo concert debut at Quest Hall in Harajuku in February 1996. From 1996 she was also a regular host of the NHK-BS program BS Jazz Kissa.

The records that followed kept the New York jazz setting and added Brazilian material. Brisa (1996) has Werner as arranger, Thielemans on harmonica, the Brazilian guitarist Dori Caymmi, the tenor saxophonist Harry Allen, Scott Colley on bass and John Riley on drums, and it moves from "'S Wonderful" and "How Insensitive" to "Norwegian Wood" and "Blackbird." Winds of My Heart (1997) pairs Werner and Allen with Tony Marino on bass, Jay Azzolina on guitar and Haddad on drums and percussion. In 1997 a concert release from Kobe, Great Jazz in Kobe '96, appeared with Hank Jones and Ron Carter as its headline names, and the release credits Suzuki as a vocalist alongside Lewis Nash, Santi Debriano and others. In August 1998 she made her first film appearance, in the lead role of Kasei no Wagaya (火星のわが家), which was screened at the Tokyo International Film Festival in 1999.

Close Your Eyes (1999), recorded on July 30 and 31 at Tedesco Studios in New Jersey, is the most pared-down of the New York albums, a quartet of her voice, Werner, the guitarist Paul Meyers and the bassist Andy McKee. Just Beside You (September 20, 2000) has Werner again, with Marino on bass, Jamie Fox on guitar and the percussionist Café, and it mixes standards with Lennon's "Imagine," Eric Clapton's "Tears in Heaven," "In My Life" and "The Rose." It won the Japan Gold Disc Award for Jazz Album of the Year, an award given for the best-selling jazz album of the year, and it is the record that made her name beyond the clubs. In 2000 she was also named a Hamamatsu artist of local distinction by her home city.

The early 2000s were her busiest public years. She appeared in a commercial with Kazufumi Miyazawa of the band The Boom, sang on the Fantastic Plastic Machine album Beautiful (2001), where Discogs credits her with vocals on "Whistle Song," and sang "A Drop of Water," the theme for the Toho film Taiga no Itteki, in September 2001. She wrote a newspaper column for the Yomiuri Shimbun evening edition and published a first essay collection, Tenshi no Iru Hoshi de (天使のいる星で), with Kodansha in September 2001. My Best Friends (September 26, 2001) is a set of twelve songs that includes "Hana," "You've Got a Friend," "Amazing Grace" and "Song of a Bird." Presença: The Best of Shigeko Suzuki followed in July 2002, and A Breath of Silence (2003) and A Talk With the Wind (2004) came after it. In early 2003 a Manila newspaper columnist reviewed a private concert she gave at the Japanese ambassador's residence there ahead of a Philippine-Japanese arts festival.

Silent Stories (January 25, 2006) was made for the tenth anniversary of her debut, and Love (June 20, 2007) is a set of pop and film songs that includes Elton John's "Your Song," The Police's "Every Breath You Take" and Happy End's "Kaze o Atsumete." With You (Sony Records International, January 26, 2011) is a duo with the pianist Yoshiko Kishino. "Kiss for the Earth," with her lyrics and Kishino's music, was used in a 2010 television commercial for Saishunkan Seiyakusho that she also appeared in. On September 4, 2011, she and the pianist Wong Wing Tsan (ウォン・ウィンツァン) played a free concert at the Tokyo International Forum for the Tokyo Jazz Festival's street programme, built on her Breath for Peace project, which she initiated to collect songs of peace. In 2012 she issued a spoken-word CD of poems and music, Akari, and took part in Dreams on Reed Organ, a collection-series album from the Hamamatsu Museum of Musical Instruments credited to Kai Suzuki (鈴木開) and her. She serves as an ambassador for Shizuoka Prefecture and for the city of Hamamatsu. On July 9, 2022, she was still giving concerts, in an online concert with Wong Wing Tsan on piano and Mineshi Wong on guitar. She turned 61 on October 14, 2026.

Suzuki sings quietly. A columnist who heard her in 2003 described a calm, understated delivery that moves between soft and near-whispered dynamics, so that her few louder notes stand out, and who contrasted it with the belting and big gestures of pop singers. She recorded again and again with Kenny Werner, whose piano, arrangements and co-production shaped her sound in the 1990s. Her early repertoire is split between American standards, Brazilian songs by Jobim and others, and pop and folk songs treated as ballads, and she has also recorded Japanese songs such as "Kono Michi" and "Soshu Yakyoku."

It is fair to say that jazz is one of several identities. Her first five albums were issued on Novus J, BMG's jazz imprint, and Discogs gives the genre tag Jazz to every one of her own-name releases listed there. They were made with New York jazz players, and she won a newcomer prize in a jazz vocal competition, hosted a jazz program on NHK, and won the jazz album prize at the Gold Disc Awards. But in a 2014 interview she said she prefers to be called simply a vocalist rather than a jazz singer, and that jazz standards are now only a small part of what she sings, beside pop, original songs, Brazilian music and classical repertoire. Her catalogue also includes Disney and Beatles compilation tracks, a 2009 contribution to an album of Shogo Hamada covers, a track on a 2005 Okinawan slow-life compilation, a peace-song project, essays, a spoken-word CD and acting work. The jazz core of her catalogue is her first decade, and she has not stayed strictly inside it.