[Carn] Natsu x Umi = Kiken no Houteishiki | Summer x Beach = Dangerous Equation (Shinzui SUMMER Ver. Vol. 2) [Russian] [Witcher000] [Decensored]-[夏庵] 夏×海=危険の方程式 (真髄 SUMMER Ver. VOL.2) [ロシア翻訳] [無修正]