IID, Inc. Files Securities Report for the 27th Fiscal Period

Submitter: IID, Inc. Document: Securities Report - 27th Fiscal Period (July 1, 2025 - June 30, 2026) EDINET Code: E31343 Securities Code: 60380 Document ID: S100Z4I4 Period: July 1, 2025 - June 30, 2026 Submission Date and Time: September 28, 2026, 13:24

Financial and Disclosure Highlights: - Notes and accounts receivable - trade, and contract assets [Previous fiscal year-end / Consolidated / Point in time] / JPY: 726,135,000 - Notes and accounts receivable - trade, and contract assets [Current fiscal year-end / Consolidated / Point in time] / JPY: 779,180,000 - Other current assets [Previous fiscal year-end / Consolidated / Point in time] / JPY: 108,177,000 - Other current assets [Current fiscal year-end / Consolidated / Point in time] / JPY: 199,840,000 - Allowance for doubtful accounts, current assets, lump-sum deduction [Previous fiscal year-end / Consolidated / Point in time] / JPY: -11,449,000 - Allowance for doubtful accounts, current assets, lump-sum deduction [Current fiscal year-end / Consolidated / Point in time] / JPY: -8,581,000 - Current assets [Previous fiscal year-end / Consolidated / Point in time] / JPY: 4,579,756,000 - Current assets [Current fiscal year-end / Consolidated / Point in time] / JPY: 4,235,511,000 - Other property, plant and equipment [Previous fiscal year-end / Consolidated / Point in time] / JPY: 138,466,000 - Other property, plant and equipment [Current fiscal year-end / Consolidated / Point in time] / JPY: 151,558,000 - Accumulated depreciation, other property, plant and equipment [Previous fiscal year-end / Consolidated / Point in time] / JPY: -83,660,000 - Accumulated depreciation, other property, plant and equipment [Current fiscal year-end / Consolidated / Point in time] / JPY: -110,479,000 - Other (net), property, plant and equipment [Previous fiscal year-end / Consolidated / Point in time] / JPY: 54,806,000 - Other (net), property, plant and equipment [Current fiscal year-end / Consolidated / Point in time] / JPY: 41,079,000 - Property, plant and equipment [Previous fiscal year-end / Consolidated / Point in time] / JPY: 187,271,000 - Property, plant and equipment [Current fiscal year-end / Consolidated / Point in time] / JPY: 168,021,000 - Other intangible assets [Previous fiscal year-end / Consolidated / Point in time] / JPY: 154,477,000 - Other intangible assets [Current fiscal year-end / Consolidated / Point in time] / JPY: 146,641,000 - Intangible assets [Previous fiscal year-end / Consolidated / Point in time] / JPY: 484,555,000 - Intangible assets [Current fiscal year-end / Consolidated / Point in time] / JPY: 631,800,000 - Deferred tax assets [Previous fiscal year-end / Consolidated / Point in time] / JPY: 24,070,000 - Deferred tax assets [Current fiscal year-end / Consolidated / Point in time] / JPY: 133,309,000 - Other investments and other assets [Previous fiscal year-end / Consolidated / Point in time] / JPY: 180,302,000 - Other investments and other assets [Current fiscal year-end / Consolidated / Point in time] / JPY: 188,319,000 - Allowance for doubtful accounts, investments and other assets, lump-sum deduction [Previous fiscal year-end / Consolidated / Point in time] / JPY: -32,969,000 - Allowance for doubtful accounts, investments and other assets, lump-sum deduction [Current fiscal year-end / Consolidated / Point in time] / JPY: -18,036,000 - Investments and other assets [Previous fiscal year-end / Consolidated / Point in time] / JPY: 1,000,899,000 - Investments and other assets [Current fiscal year-end / Consolidated / Point in time] / JPY: 1,321,272,000 - Fixed assets [Previous fiscal year-end / Consolidated / Point in time] / JPY: 1,672,726,000 - Fixed assets [Current fiscal year-end / Consolidated / Point in time] / JPY: 2,121,094,000 - Total assets [Previous fiscal year-end / Consolidated / Point in time] / JPY: 6,252,482,000 - Total assets [Current fiscal year-end / Consolidated / Point in time] / JPY: 6,356,605,000 - Electronically recorded obligations, current liabilities [Previous fiscal year-end / Consolidated / Point in time] / JPY: 55,681,000 - Allowance for shareholder benefit, current liabilities [Current fiscal year-end / Consolidated / Point in time] / JPY: 25,209,000 - Allowance for points, current liabilities [Previous fiscal year-end / Consolidated / Point in time] / JPY: 5,640,000 - Allowance for points, current liabilities [Current fiscal year-end / Consolidated / Point in time] / JPY: 10,460,000 - Other current liabilities [Previous fiscal year-end / Consolidated / Point in time] / JPY: 287,171,000 - Other current liabilities [Current fiscal year-end / Consolidated / Point in time] / JPY: 259,126,000 - Current liabilities [Previous fiscal year-end / Consolidated / Point in time] / JPY: 1,174,366,000 - Current liabilities [Current fiscal year-end / Consolidated / Point in time] / JPY: 1,000,425,000

Excerpt from Disclosure Text (Consolidated Management Indicators): (1) Consolidated Management Indicators Fiscal period: 23rd to 27th Fiscal year end: June 2022 to June 2026 Net sales (thousand yen): 5,574,194 → 6,072,191 → 6,125,104 → 6,084,749 → 5,952,812 Ordinary profit (thousand yen): 638,324 → 566,466 → 547,695 → 454,458 → 273,908 Net income attributable to parent company shareholders (thousand yen): 450,764 → 280,198 → 163,153 → 307,986 → 311,241 Comprehensive income (thousand yen): 455,860 → 346,953 → 205,901 → 472,042 → 440,600 Net assets (thousand yen): 3,828,699 → 4,172,762 → 4,266,003 → 4,638,432 → 5,012,402 Total assets (thousand yen): 5,169,407 → 5,661,746 → 6,269,107 → 6,252,482 → 6,356,605 Net assets per share (yen): 763.51 → 829.59 → 856.25 → 937.74 → 1,001.83 Net income per share (yen): 91.91 → 56.31 → 33.34 → 62.64 → 63.55 Diluted net income per share (yen): 90.81 → 56.12 → 33.31 → 62.63 → - Equity ratio (%): 72.8 → 71.7 → 67.0 → 72.9 → 77.4 Return on equity (%): 12.6 → 7.2 → 4.0 → 7.0 → 6.6 Price-earnings ratio (times): 8.8 → 13.4 → 22.1 → 14.8 → 12.6 Cash flows from operating activities (thousand yen): 646,648 → 353,670 → 826,983 → 491,106 → 153,407 Cash flows from investing activities (thousand yen): △514,200 → △159,457 → △292,542 → △86,848 → △289,726 Cash flows from financing activities (thousand yen): △172,998 → △266,146 → 217,721 → △421,477 → △361,388 Cash and cash equivalents at end of period (thousand yen): 2,905,294 → 2,836,591 → 3,613,690 → 3,596,433 → 3,098,726 Number of employees [outside, average temporary employees] (persons): 205 [32] → 239 [37] → 227 [47] → 230 [48] → 244 [45]

(Notes) 1. The number of employees is the number of working persons, excluding those seconded from the group to outside the group, and including those seconded from outside the group to the group. 2. The [outside] in the employee column indicates the annual average number of temporary employees. 3. Temporary employees include part-time workers but exclude dispatched workers. 4. Diluted net income per share for the 27th consolidated fiscal year is not stated because there are no potential shares.