Early career In 1972, he submitted his song "Sore ga Koi no Owari Nara" to the 3rd
World Popular Song Festival hosted in
Chile, which helped him debut as a singer-songwriter in April 1973. He met singer
Junko Ohashi before her debut in June 1974, and provided her with the songs "Kyashī no Uwasa" and "Rainy Saturday & Coffee Break." In 1975, businessmen from Fuji Pacific Music showcased a demo tape of Hayashi's work, including songs by Ohashi, at
Midem in
Cannes, France. The song "Sore ga Koi no Owari Nara" became a favorite of Chas Peate, the producer of the British rock band
Jigsaw, and would be included as a song in
Pieces of Music, under the name "If I Have To Go Away." Originally planned to be only included in Jigsaw's album, the song was deemed more complete than expected and was released as a single in 1977, charting in both the
United Kingdom and the
United States.
Composing hits In 1978, he helped compose the song "Goodbye Summer Breeze" for
Mariya Takeuchi's debut album Beginning. The following year, he wrote "September," Takeuchi's third single, which earned her the
Japan Record Award for Best New Artist at the 21st
Japan Record Awards in December 1979. That same year, he composed the song "
Mayonaka no Door" for
Miki Matsubara. The single's commercial success significantly boosted the popularity of both Matsubara and Hayashi. In 1984 he also took part in the composition of the third opening theme of the 1981 anime
Urusei Yatsura, "Pajama Jama Da". Back in 1983, he became involved with the band
S. Kiyotaka & Omega Tribe, which was part of the
Omega Tribe project by Koichi Fujita with
Kiyotaka Sugiyama as the lead singer. He contributed to writing all of their singles and multiple other songs, including "
Summer Suspicion" (1983), "
Kimi no Heart wa Marine Blue" (1984), and "
Futari no Natsu Monogatari" (1985), the latter of which was completed in two days. He convinced the group to record a final album after they had voted to split up, resulting in the 1985 album
First Finale. That same year he became involved with Omega Tribe, he met
Junichi Inagaki and later provided the songs "Maria" and "Idasenakute" for Inagaki's third album
J.I., as well as providing the song "Kanashī Iroyane" for
Masaki Ueda. After he wrote "Summer Suspicion," idol Akina Nakamori requested that he write a song for her. She asked for something between the strong "
Shōjo A" and the gentle "
Second Love." Although Hayashi found this a challenging request, he wrote the song "
Kita Wing". He also became widely active as a music director and producer of film and drama soundtracks and events. In 1987, he contributed to the film
Hachikō Monogatari by both singing and composing music for its soundtrack.
Retirement plans and rejoining music By 2008, Hayashi had decided to retire, but on October 23, 2008, he appeared at a concert to commemorate the 35th anniversary of his career at the
Tokyo International Forum. With guests such as Sugiyama, Ueda, Inagaki, and Takeuchi (the latter of whom was invited as a secret guest), the support from his fans at the event changed Hayashi's mind about retiring. He returned to work as a producer and composer, collaborating with Sugiyama on the 2011 album
Kiyotaka Sugiyama meets Tetsuji Hayashi Reunited. The following year, he wrote the song "Namidame no Alice" for
Shiori Tamai, which became known as a "divine song" among fans. In 2018, he formed The Band Eight and began working as a performer within the band. In July of the same year, he started the "Song File Live" series, which delivers his hit songs to his fans, with Kiyotaka Sugiyama as the first guest. In November 2021, he composed the song "Watching Over You" by Peach & Apricot, a duo formed by Mariya Takeuchi and Anri. This marked the first collaboration between Hayashi and Takeuchi since 1981's "Ichigo no Yuuwaku," and his first collaboration with Anri since 1983's "You Are Not Alone." In March 2023, his song "Hidarimune no Seiza" was included in the compilation album
Pacific Breeze 2: Japanese City Pop, AOR & Boogie 1972-1986, compiled and released by
Light in the Attic Records. In September 2023,
VAP announced the album
50th Anniversary Special A Tribute of Hayashi Tetsuji: Saudade to be released on November 8, 2023. The album features multiple artists Hayashi had ties to, including
Shoko Nakagawa,
Akina Nakamori, and
Kiyotaka Sugiyama. Prior to the album's release, Hayashi held his 50th anniversary concert on November 5, 2023, at the
Tokyo International Forum to promote the album. The concert featured performances by
S. Kiyotaka & Omega Tribe,
Asako Toki and
Emi Meyer. == Artistry ==