Short-Term Loans and Long-Term Debt (Tables)

12 Months Ended

Dec. 31, 2011

Long-Term Debt

Long-term debt consisted of the following:

	December 31
	2011			2010
	(Millions of yen)
Loans, principally from banks, maturing in installments through 2020; bearing weighted average interest of 1.68% and 1.83% at December 31, 2011 and 2010, respectively	¥	1,297		¥	1,013
0.75% Japanese yen notes, due 2012		1,020			—
0.84% Japanese yen notes, due 2013		156			—
Capital lease obligations		4,597			8,247
		7,070			9,260
Less current portion		(3,702	)		(5,129	)
	¥	3,368		¥	4,131

Aggregate Annual Maturities of Long-Term Debt Outstanding

The aggregate annual maturities of long-term debt outstanding at December 31, 2011 were as follows:

	(Millions of yen)
Year ending December 31:
2012	¥	3,702
2013		1,528
2014		1,132
2015		457
2016		105
Thereafter		146
	¥	7,070