我上个月也网上订了一把 日芬 证和你差不多应该是真的 (不然那我们都是假货) 你证上写的是平成18年 那就是06年的琴了 琴后面号码也是R0+XXXXX 下面是我从官网上找到的年份表 シリアルナンバー おおよその制造年 Made in Japan JV + 5桁の数字 1982-1984 Made in Japan SQ + 5桁の数字 1983-1984 Made in Japan E + 6桁の数字 1984-1987 Made in Japan A + 6桁の数字 1985-1986 Made in Japan B + 6桁の数字 1985-1986 Made in Japan C + 6桁の数字 1985-1986 Made in Japan F + 6桁の数字 1986-1987 Made in Japan G + 6桁の数字 1987-1988 Made in Japan H + 6桁の数字 1988-1989 Made in Japan I + 6桁の数字 1989-1990 Made in Japan J + 6桁の数字 1989-1990 Made in Japan K + 6桁の数字 1990-1991 Made in Japan L + 6桁の数字 1991-1992 Made in Japan M + 6桁の数字 1992-1993 Made in Japan N + 6桁の数字 1993-1994 Made in Japan O + 6桁の数字 1993-1994 Made in Japan P + 6桁の数字 1993-1994 Made in Japan Q + 6桁の数字 1993-1994 Made in Japan S + 6桁の数字 1994-1995 Made in Japan T + 6桁の数字 1994-1995 Made in Japan U + 6桁の数字 1995-1996 Made in Japan V + 6桁の数字 1996-1997 Crafted in Japan A + 6桁の数字 1997-1998 Crafted in Japan N + 5桁の数字 1995-1996 Crafted in Japan O0 + 5桁の数字 1997-2000 Crafted in Japan P0 + 5桁の数字 1999-2002 Crafted in Japan Q0 + 5桁の数字 2002-2004 Crafted in Japan R0 + 5桁の数字 2004-2006 Crafted in Japan S0 + 5桁の数字 2006-2008 Crafted in Japan T0 + 5桁の数字 2007-2008 Made in Japan T0 + 5桁の数字 2007-2010 Made in Japan U0 + 5桁の数字 2010-2012 Made in Japan JD12 + 6桁の数字 2012-