貸借対照表（Balance sheets）
| 資産の部 | Assets |
| 固定資産 | Noncurrent assets |
| 有形固定資産 | Property, plant and equipment |
| 製造設備 | Production facilities |
| 天然ガス採取設備 | Natural gas gathering facilities |
| 供給設備 | Distribution facilities |
| 業務設備 | Service and maintenance facilities |
| 附帯事業設備 | Facilities for incidental businesses |
| 休止設備 | Inactive facilities |
| その他の設備 | Other facilities |
| 建設仮勘定 | Construction in progress |
| 無形固定資産 | Intangible assets |
| 特許権 | Patent right |
| 借地権 | Leasehold right |
| 鉱業権 | Mining right |
| のれん | Goodwill |
| その他 | Other |
| 投資その他の資産 | Investments and other assets |
| 投資有価証券 | Investment securities |
| 関係会社投資 | Investments in subsidiaries and affiliates |
| 親会社株式 | Stocks of parent company |
| 長期貸付金 | Long-term loans receivable |
| 社内長期貸付金 | In-house long-term loans receivable |
| 関係会社長期貸付金 | Long-term loans receivable from subsidiaries and affiliates |
| 出資金 | Investments in capital |
| 減債基金 | Sinking fund |
| 長期前払費用 | Long-term prepaid expenses |
| 繰延税金資産 | Deferred tax assets |
| 貸倒引当金 | Allowance for doubtful accounts |
| 流動資産 | Current assets |
| 現金及び預金 | Cash and deposits |
| 受取手形及び売掛金 | Notes and accounts receivable-trade |
| 受取手形 | Notes receivable-trade |
| 関係会社受取手形 | Notes receivable from subsidiaries and affiliates-trade |
| 売掛金 | Accounts receivable-trade |
| 関係会社売掛金 | Accounts receivable from subsidiaries and affiliates-trade |
| 未収入金 | Accounts receivable-other |
| 有価証券 | Securities |
| たな卸資産 | Inventories |
| 商品及び製品 | Merchandise and finished goods |
| 製品 | Finished goods |
| 仕掛品 | Work in process |
| 原材料及び貯蔵品 | Raw materials and supplies |
| 原料 | Raw materials |
| 貯蔵品 | Supplies |
| 前払金 | Advance payments |
| 前払費用 | Prepaid expenses |
| 関係会社短期債権 | Short-term receivables from subsidiaries and affiliates |
| 附帯事業流動資産 | Current assets for incidental businesses |
| 受注工事勘定 | Related construction |
| 繰延資産 | Deferred assets |
| 創立費 | Deferred organization expenses |
| 開業費 | Business commencement expenses |
| 株式交付費 | Stock issuance cost |
| 社債発行費 | Bond issuance cost |
| 企業債発行費 | Corporate bond issuance cost |
| 企業債発行差金 | Corporate bond discount |
| 開発費 | Development expenses |
| 臨時損失 | Nonrecurring loss |
| 資産 | Assets |
| 負債の部 | Liabilities |
| 固定負債 | Noncurrent liabilities |
| 社債 | Bonds payable |
| 企業債 | Corporate bonds |
| 長期借入金 | Long-term loans payable |
| 関係会社長期債務 | Long-term debt to subsidiaries and affiliates |
| 他会計からの繰入金 | Transfer from other account |
| 繰延税金負債 | Deferred tax liabilities |
| 退職給付引当金 | Provision for retirement benefits |
| 資産除去債務 | Asset retirement obligations |
| 負ののれん | Negative goodwill |
| ガスホルダー修繕引当金 | Provision for gas holder repairs |
| 保安対策引当金 | Provision for safety measures |
| 流動負債 | Current liabilities |
| 1年以内に期限到来の固定負債 | Current portion of noncurrent liabilities |
| 支払手形及び買掛金 | Notes and accounts payable-trade |
| 支払手形 | Notes payable-trade |
| 買掛金 | Accounts payable-trade |
| 短期借入金 | Short-term loans payable |
| 未払金 | Accounts payable-other |
| 未払費用 | Accrued expenses |
| 未払法人税等 | Income taxes payable |
| 前受金 | Advances received |
| 預り金 | Deposits received |
| 関係会社短期債務 | Short-term debt to subsidiaries and affiliates |
| 附帯事業流動負債 | Current liabilities for incidental businesses |
| 特別法上の引当金 | Reserves under the special laws |
| ガス熱量変更引当金 | Provision for conversion of heating value of supplied gas |
| 負債 | Liabilities |
| 純資産の部 | Net assets |
| 株主資本 | Shareholders’ equity |
| 資本金 | Capital stock |
| 新株式申込証拠金 | Deposit for subscriptions to shares |
| 資本剰余金 | Capital surplus |
| 資本準備金 | Legal capital surplus |
| その他資本剰余金 | Other capital surplus |
| 利益剰余金 | Retained earnings |
| 利益準備金 | Legal retained earnings |
| その他利益剰余金 | Other retained earnings |
| 原価変動調整積立金 | Reserve for adjustment of cost fluctuations |
| 特定ガス導管工事償却準備金 | Reserve for depreciation of specified gas pipeline construction |
| 繰越利益剰余金 | Retained earnings brought forward |
| 自己株式 | Treasury stock |
| 自己株式申込証拠金 | Deposit for subscriptions to treasury stock |
| 評価・換算差額等 | Valuation and translation adjustments |
| その他有価証券評価差額金 | Valuation difference on available-for-sale securities |
| 繰延ヘッジ損益 | Deferred gains or losses on hedges |
| 土地再評価差額金 | Revaluation reserve for land |
| 為替換算調整勘定 | Foreign currency translation adjustment |
| 新株予約権 | Subscription rights to shares |
| 少数株主持分 | Minority interests |
| 純資産 | Net assets |
| 負債純資産 | Liabilities and net assets |
損益計算書（Statements of income）
| 売上高 | Net sales |
| 受注工事及び器具売上 | Installation work and appliances sales |
| 附帯事業売上 | Incidental businesses sales |
| 製品売上 | Product sales |
| ガス売上 | Gas sales |
| 売上原価 | Cost of sales |
| 期首たな卸高 | Beginning inventories |
| 当期製品製造原価 | Cost of products manufactured |
| 当期製品仕入高 | Purchase of finished goods |
| 当期製品自家使用高 | Costs of gas for own use |
| 期末たな卸高 | Ending inventories |
| ガス売上原価 | Cost of gas sales |
| 受注工事及び器具売上原価 | Cost of installation work and appliances sales |
| 附帯事業売上原価 | Cost of sales on incidental business |
| 売上総利益 | Gross profit |
| 供給販売費及び一般管理費 | Selling, general and administrative expenses |
| 供給販売費 | Supply and sales expenses |
| 一般管理費 | General and administrative expenses |
| 事業利益 | Income on core business |
| 営業雑収益 | Miscellaneous operating revenue |
| 受注工事収益 | Revenue from installation work |
| 器具販売収益 | Revenue from gas appliance sales |
| 託送供給収益 | Third party access revenue |
| その他営業雑収益 | Other miscellaneous operating revenue |
| 営業雑費用 | Miscellaneous operating expenses |
| 受注工事費用 | Expenses of installation work |
| 器具販売費用 | Expenses of gas appliance sales |
| 附帯事業収益 | Revenue for incidental businesses |
| 熱供給収益 | Revenue from district heating and cooling business |
| ＬＮＧ販売収益 | Revenue from LNG sales |
| その他附帯事業収益 | Revenue from other incidental businesses |
| 附帯事業費用 | Expenses for incidental businesses |
| 熱供給費用 | Expenses for district heating and cooling business |
| ＬＮＧ販売費用 | Expenses for LNG sales |
| その他附帯事業費用 | Expenses for other incidental businesses |
| 営業利益 | Operating income |
| 営業外収益 | Non-operating income |
| 受取利息 | Interest income |
| 有価証券利息 | Interest on securities |
| 受取配当金 | Dividends income |
| 雑収入 | Miscellaneous income |
| 営業外費用 | Non-operating expenses |
| 支払利息 | Interest expenses |
| 社債利息 | Interest on bonds |
| 企業債利息 | Corporate bond interest |
| 企業債発行差金償却 | Amortization of corporate bond discount |
| 株式交付費償却 | Amortization of stock issuance cost |
| 社債発行費償却 | Amortization of bond issuance cost |
| 企業債発行費償却 | Amortization of corporate bond issuance cost |
| 創立費償却 | Amortization of deferred organization expenses |
| 開業費償却 | Amortization of business commencement expenses |
| 雑支出 | Miscellaneous expenses |
| 経常利益 | Ordinary income |
| 特別利益 | Extraordinary income |
| 固定資産売却益 | Gain on sales of noncurrent assets |
| 負ののれん発生益 | Gain on bargain purchase |
| ガス熱量変更引当金取崩し | Reversal of provision for conversion of heating value of supplied gas |
| ガスホルダー修繕引当金戻入額 | Reversal of provision for gas holder repairs |
| その他 | Other |
| 特別損失 | Extraordinary loss |
| 固定資産売却損 | Loss on sales of noncurrent assets |
| 減損損失 | Impairment loss |
| 災害による損失 | Loss on disaster |
| ガス熱量変更引当金引当 | Provision for conversion of heating value of supplied gas |
| 税引前当期純利益 | Income before income taxes |
| 法人税等 | Income taxes |
| 法人税、住民税及び事業税 | Income taxes-current |
| 法人税等調整額 | Income taxes-deferred |
| 少数株主損益調整前当期純利益 | Income before minority interests |
| 少数株主利益 | Minority interests in income |
| 当期純利益 | Net income |