æ°æä»£ã®æäžäž»ã§ãã
zetaã®ããã§NTRã«è³ãæ¯ãããŠNTRãããããããã£ãŠãªã...æ°æä»£ã®æäžäž»ã§ãã
zetaã®ããã§NTRã«è³ãæ¯ãããŠNTRãããããããã£ãŠãªã...
ãŸã æçš¿ããããŸãã