backnumberðâÏÎœÑâ¡
ã¡ã³ã㌠8ããŒã 2
backnumber奜ãéãŸã£ãŠïŒïŒ
ãã®QRã³ãŒããã¹ãã£ã³ããŠãã¹ããŒããã©ã³çLINEã§ãªãŒãã³ãã£ããã䜿ã£ãŠã¿ãŸãããã
backnumber奜ãéãŸã£ãŠïŒïŒ