Attachment 6 (reference) Breakdown of quarterly sales / operating income or loss by old segment (FY2010) (1) Sales by segment (sales to external customers) (In billions of yen) Fiscal Year Ended March 2011 Segment 1st Quarter IT Services Platform Carrier Network Social Infrastructure Personal Solutions Others Total 2nd Quarter 3rd Quarter 4th Quarter 161.2 209.7 171.0 262.2 80.0 96.7 82.5 116.5 116.8 154.2 145.7 188.7 58.4 79.5 66.6 114.3 193.5 198.5 193.0 181.5 57.6 63.0 61.9 62.3 667.5 801.6 720.7 925.5 (2) Operating income or loss by segment (In billions of yen) Fiscal Year Ended March 2011 Segment 1st Quarter 2nd Quarter 3rd Quarter 4th Quarter IT Services -5.7 9.2 -6.6 24.5 Platform -4.4 2.9 -2.0 12.4 Carrier Network -6.0 13.0 5.8 27.9 0.3 3.7 0.4 10.1 Personal Solutions -0.4 3.3 -1.6 -3.2 Others -1.1 4.2 1.3 2.9 Eliminations/Unclassifiable expenses -6.0 -11.9 -10.9 -4.5 -23.2 24.3 -13.5 70.2 Social Infrastructure Total