[2] When Kudo's solo debut was in the works, she was asked by then-Pony Canyon music executive Yūzō Watanabe to choose which singer-songwriter, out of Yumi Matsutōya, Mariya Takeuchi and Miyuki Nakajima, she preferred.

[2] This story, which had been floated around at the time as a sort of urban legend of the music industry, actually took place and shortly thereafter Nakajima was writing songs for Kudo.

[2] "Fu-ji-tsu" marks the first collaboration between Nakajima and Tsugutoshi Gotō, who are often cited as the "golden duo" behind many of Kudo's hit singles.

The title of the song, which loosely translates to "Untruth", was written in roman letters because Nakajima felt that the kanji for "fujitsu" (不実) was too heavy for the then-18-year-old Kudo to be singing about.

[8] The song was recognized by Oricon as the second best-selling single of June 1988, edged out from the top spot only by Akina Nakamori's "Tattoo".