D=OUT interviews Kouki (vo.) - Crimson Lotus (2025.09) [Original interview] Kouki (vo.) - Crimson Lotus (2025.01) [Original interview] "Bakuchi / Sakigake Swallowtail" - Top-site (2017.04.19.) [Translation] Kouki (vo.) - Townwork (2017.02.08) [Translation]
"Bakuchi / Sakigake Swallowtail" - Top-site (2017.04.19.) [Translation]
