Attachment 5 Breakdown of quarterly sales / operating income or loss by new segment (FY2010) (1) Sales by segment (sales to external customers) (In billions of yen) Fiscal Year Ended March 2011 Segment 1st Quarter IT Solutions 2nd Quarter 3rd Quarter 4th Quarter 241.3 306.5 253.5 378.7 161.2 209.7 171.0 262.2 Platform 80.0 96.7 82.5 116.5 Carrier Network 112.3 149.1 136.0 179.8 58.4 79.5 66.6 114.3 193.5 198.5 193.0 181.5 62.0 68.1 71.6 71.3 667.5 801.6 720.7 925.5 IT Services Social Infrastructure Personal Solutions Others Total (2) Operating income or loss by segment (In billions of yen) Fiscal Year Ended March 2011 Segment 1st Quarter IT Solutions 2nd Quarter 3rd Quarter 4th Quarter -10.1 12.1 -8.6 36.9 -5.5 13.0 4.7 25.7 0.3 3.7 0.4 10.1 Personal Solutions -0.4 3.3 -1.6 -3.2 Others -1.7 3.9 2.2 4.8 Eliminations/Unclassifiable expenses -5.9 -11.7 -10.6 -4.1 -23.2 24.3 -13.5 70.2 Carrier Network Social Infrastructure Total