kiwa and Tatsu will release a new single 'Akizora/Fall Sky' . kiwa and Tatsu, who were both college students, composed this song together. Tatsu, who had been highly skilled at playing acoustic guitar since that time, was attracted to the distinctive voice of kiwa, who was singing at an event held by the university's light music clubs, and approached her. On a hilltop in Kanazawa, an old town in Japan Tatsu played the guitar backing, and kiwa instantly hummed the melody, so this song was born in an instant. The two performed it together at a competition, winning awards and being invited to perform at local events. After graduation, kiwa moved to Tokyo and Tatsu moved to Toronto to do their respective jobs. Some time later, in 2022, kiwa proposed to Tatsu that they remake this song and make it into a soundtrack. They improved the song using each other's current sensibilities, but the lyrics remained the same as they were at that time. kiwa created the vocal melody and lyrics, Tatsu played guitar, created the track, mixed, and mastered it, and the jacket was designed by designer Pon. Tatsu, who has been familiar with Western music for many years since his young days in Japan, has evolved his skills in recent years, and his new sound of this song has a Japanese flavor, nostalgic for the Japanese, but certainly new to the music scene worldwide. The lyrics, which are depressive, sad, and terribly serious to call them love and romance, reveal a strong narrative side of kiwa who appears to be an ordinary person. Her straight voice is so clear that it evokes our own deepest memories. You can see an image video of this song on the kiwa Official YouTube Channel.