Natsu x Umi = Kiken no Houteishiki | Summer x Beach = Dangerous Equation

Natsu x Umi = Kiken no Houteishiki | Summer x Beach = Dangerous Equation cover

[夏庵] 夏×海＝危険の方程式 (真髄 SUMMER Ver. VOL.2) [英訳] [無修正]