is a Japanese musician, best known for playing the bass guitar for Southern All Stars. As a solo artist, he has played ukulele. He is a fan of Hawaiian music, and is the founder of the annual Ukulele Picnic music festival in Hawaii. For over thirty years, Sekiguchi has worked with Akira Sakuma in the Momotaro Dentetsu video game series as a music composer. Singles Kazuyuki Sekiguchi featuring Leyona HOTEL PACIFIC (2001) Kazuyuki Sekiguchi featuring KONISHIKI Watashi-no Aozora ~MY BLUE HEAVEN~ (私の青空 ～MY BLUE HEAVEN～ 'My Blue Sky ~MY BLUE HEAVEN~' 2002) Original albums Sakin (砂金 'Gold dust' 1986) Ukulele Caravan (2012) FREE-UKES (2022) Albums Captain Mook and The Ala Moana Strings UKULELE CALENDAR (1997) Featuring Petty Booka. Kazuyuki Sekiguchi featuring Naoto Takenaka Kuchibue to Ukulele (口笛とウクレレ 'Whistle and Ukulele' 2000) Kazuyuki Sekiguchi and Sazan All Stars World Hits!? of Southern All Stars (2001) Kazuyuki Sekiguchi featuring Naoto Takenaka and Kimiko Wakeyama Kuchibue to Ukulele 2 (口笛とウクレレ2 'Whistle and Ukelele 2' 2008) Video game music All works below were composed solely by Sekiguchi unless otherwise noted. References 1955 births Japanese bass guitarists Southern All Stars members Aoyama Gakuin University alumni Living people Musicians from Niigata Prefecture Amuse Inc. talents Male bass guitarists