| Document and Entity Information | 9 Months Ended | |
| Sep. 30, 2013 | Apr. 30, 2014 | |
| Document and Entity Information | ' | ' |
| Entity Registrant Name | 'AMANASU TECHNO HOLDINGS CORP | ' |
| Document Type | '10-Q | ' |
| Document Period End Date | 31-Mar-14 | ' |
| Amendment Flag | 'false | ' |
| Entity Central Index Key | '0001168663 | ' |
| Current Fiscal Year End Date | '--12-31 | ' |
| Entity Common Stock, Shares Outstanding | ' | 46,956,300 |
| Entity Filer Category | 'Smaller Reporting Company | ' |
| Entity Current Reporting Status | 'No | ' |
| Entity Voluntary Filers | 'No | ' |
| Entity Well-known Seasoned Issuer | 'No | ' |
| Document Fiscal Year Focus | '2014 | ' |
| Document Fiscal Period Focus | 'Q1 | ' |
| CONSOLIDATED BALANCE SHEETS (USD $) | Mar. 31, 2014 | Dec. 31, 2013 |
| ASSETS | ' | ' |
| Cash | $111,439 | $18,441 |
| Total current assets | 111,439 | 18,441 |
| Other Assets - due from affiliate | 13,871 | 6,800 |
| Total Assets | 125,310 | 25,241 |
| Current Liabilities: | ' | ' |
| Accrued expenses | 47,084 | 45,709 |
| Advances from shareholder and officers | 233,450 | 320,735 |
| Other advance | ' | ' |
| Total current liabilities | 280,534 | 366,444 |
| Stockholders' Deficit: | ' | ' |
| Common Stock: authorized 100,000,000 shares of $.001 par value;46,956,300 and 46,706,300 shares issued and outstanding, respectively | 46,956 | 46,756 |
| Additional paid in capital | 1,542,891 | 1,343,091 |
| Paid in capital options | 10,000 | 10,000 |
| Deficit accumulated during development stage | -1,755,071 | -1,741,050 |
| Total stockholders' deficit | -155,224 | -341,203 |
| Total Liabilities and Stockholders' Deficit | $125,310 | $25,241 |
| CONSOLIDATED BALANCE SHEETS (Parenthetical) (USD $) | Mar. 31, 2014 | Dec. 31, 2013 |
| Statement of Financial Position [Abstract] | ' | ' |
| Common stock shares par value | $0.00 | $0.00 |
| Common stock shares authorized | 100,000,000 | 100,000,000 |
| Common stock shares issued | 46,956,300 | 46,956,300 |
| Common stock shares outstanding | 46,956,300 | 46,956,300 |
| CONSOLIDATED STATEMENTS OF OPERATIONS AND DEFICIT (USD $) | 3 Months Ended | 196 Months Ended | |
| Mar. 31, 2014 | Mar. 31, 2013 | Mar. 31, 2014 | |
| Revenue | ' | ' | ' |
| Revenue | ' | ' | $124,461 |
| Cost of Goods Sold | ' | ' | 23,980 |
| Gross Profit | ' | ' | 100,481 |
| Selling and administrative expenses | 9,455 | ' | 1,170,050 |
| Write off of inventory | ' | ' | 68,288 |
| Impairment expense | ' | ' | 103,528 |
| Total expenses of continuing entity | 9,455 | ' | 1,341,866 |
| Operating loss of continuing entity | -9,455 | ' | -1,241,385 |
| Other Income (Expense): | ' | ' | ' |
| Interest Income | ' | ' | 4 |
| Other Income | ' | ' | 3,550 |
| Interest Expense | -4,566 | -2,512 | -28,829 |
| Net loss accumulated during development stage of continuing operations | -14,021 | -2,512 | -1,266,660 |
| Net loss accumulated during development stage of discontinued operations | ' | ' | -450,954 |
| Net loss accumulated during development stage | -14,021 | -2,512 | -1,717,614 |
| Other comprehensive loss of discontinued entity - | ' | ' | ' |
| Foreign currency translation adjustments | ' | ' | -74,128 |
| Total Comprehensive Loss- continuing operations | -14,021 | -2,512 | -1,266,660 |
| Total comprehensive loss-discontinued entity | ' | ' | -525,082 |
| Total comprehensive loss | ($14,021) | ($2,512) | ($1,791,742) |
| Loss per share - Basic and Diluted-continuing entity | ' | ' | ' |
| Loss per share-basic and diluted – discontinued entity | ' | ' | ' |
| Weighted average number of common shares outstanding | 46,834,078 | 46,706,300 | ' |
| CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $) | 3 Months Ended | 196 Months Ended |
| Mar. 31, 2014 | Mar. 31, 2014 | |
| CASH FLOWS FROM OPERATIONS | ' | ' |
| Net loss from continuing operations | ($14,021) | ($1,266,660) |
| Charges not requiring outlay of cash: | ' | ' |
| Depreciation | ' | 1,500 |
| Impairment | ' | 96,262 |
| Equity items issued for services | ' | 21,300 |
| Adjustment to sale of Support | ' | 154 |
| Changes in assets and liabilities: | ' | ' |
| Increase (decrease) in accrued expenses | 7,240 | 60,479 |
| Increases in accrued interest payable to related parties | -5,865 | 38,398 |
| Net Cash Consumed By Operating Activities of continuing operations | -12,646 | -1,086,178 |
| Net Cash Consumed by Operating Activities of discontinued operations | ' | -106,781 |
| Total Cash Consumed by Operating Activities | -12,646 | -1,192,959 |
| CASH FLOWS FROM INVESTING ACTIVITIES | ' | ' |
| Purchase of automobile | ' | -1,500 |
| (Increases) in due to affiliate | -7,071 | -232,119 |
| Decreases in due to affiliate | ' | 218,248 |
| Payment of amounts due for licensing agreements | ' | -168,885 |
| Proceeds of sale of subsidiary | ' | 10,000 |
| Net Cash Provided (Consumed) by Investing Activities of Continuing Operations | -7,071 | -174,256 |
| Net Cash Consumed by Investing Activities of Discontinued Operations | ' | -160,228 |
| Net Cash Provided (Consumed) by Investing Activities | -7,071 | -334,484 |
| CASH FLOWS FROM FINANCING ACTIVITIES | ' | ' |
| Proceeds of short term loan | ' | 68,261 |
| Advance received | ' | 99,900 |
| Issuances of common stock to investors | 200,000 | 1,060,093 |
| Shareholder deposits for common stock | ' | 70,000 |
| Proceeds of loans from shareholder and officers | ' | 370,436 |
| Repayment of loans from shareholder and officers | -87,285 | -225,545 |
| Advances from affiliate | ' | 200,000 |
| Repayment of advances from affiliate | ' | -200,000 |
| Net Cash Provided By Financing Activities of continuing operations | 112,715 | 1,443,145 |
| Total Cash Provided by Financing Activities of discontinued operations | ' | 195,737 |
| Total Cash Provided by Financing Activities | 112,715 | 1,638,882 |
| Net Change In Cash | ' | ' |
| Continuing Operations | 92,998 | 182,711 |
| Discontinued Operations | ' | -71,272 |
| Cash balance, beginning of period | ' | ' |
| Continuing Operations | 18,441 | ' |
| Discontinued Operations | ' | ' |
| Cash balance, end of period - continuing operations | $111,739 | $111,439 |
| 1. Basis of Presentation | 3 Months Ended |
| Mar. 31, 2014 | |
| Disclosure Text Block [Abstract] | ' |
| 1. Basis of Presentation | ' |
| The unaudited interim consolidated financial statements of Amanasu Techno Holdings Corporation ("the Company") as of March 31, 2014 and for the three month periods ended March 31, 2014 and 2013, have been prepared in accordance with accounting principles generally accepted in the United States of America. In the opinion of management, such information contains all adjustments, consisting only of normal recurring adjustments, necessary for a fair presentation of the results of such periods. The results of operations for the three month period ended March 31, 2014 are not necessarily indicative of the results to be expected for the full fiscal year ending December 31, 2014. | |
| Certain information and disclosures normally included in the notes to financial statements have been condensed or omitted as permitted by the rules and regulations of the Securities and Exchange Commission, although the Company believes the disclosure is adequate to make the information presented not misleading. The accompanying unaudited financial statements should be read in conjunction with the financial statements of the Company for the year ended December 31, 2013. | |
| 2. Going Concern Uncertainty | 3 Months Ended |
| Mar. 31, 2014 | |
| Disclosure Text Block [Abstract] | ' |
| 2. Going Concern Uncertainty | ' |
| The accompanying financial statements have been prepared assuming that the Company will continue as a going concern. As shown in the financial statements, the Company had a material working capital deficiency and an accumulated deficit at March 31, 2014, and a record of continuing losses. These factors raise substantial doubt about the ability of the Company to continue as a going concern. The financial statements do not include adjustments relating to the recoverability of assets and classification of liabilities that might be necessary should the Company be unable to continue in operation. | |
| The Company's present plans, the realization of which cannot be assured, to overcome these difficulties include but are not limited to a continuing effort to investigate business acquisitions and joint ventures. |
| 3. Supplemental Disclosures of Cash Flows Information | 3 Months Ended |
| Mar. 31, 2014 | |
| Disclosure Text Block [Abstract] | ' |
| 3. Supplemental Disclosures of Cash Flows Information | ' |
| There was no cash paid for interest or income taxes during either of the periods presented. |
| 4. Sale of Subsidiary and Discontinued Operations | 3 Months Ended |
| Mar. 31, 2014 | |
| Disclosure Text Block [Abstract] | ' |
| 4. Sale of Subsidiary and Discontinued Operations | ' |
| On February 7, 2012, the Company sold its interest in a subsidiary, Amanasu Support Corporation, to its parent for $10,000 cash. This was a transaction between companies under common control. For that reason, no gain or loss was recognized. The subsidiary had an excess of liabilities over the assets transferred; the excess was added to paid in capital. | |
| The operations of the subsidiary are deemed discontinued and the statements of operations and cash flows distinguish between continuing and discontinued operations. |
| 5. Related Party Transactions | 9 Months Ended |
| Sep. 30, 2013 | |
| Related Party Transactions [Abstract] | ' |
| 5. Related Party Transactions | ' |
| During the year ended December 31, 2013, the Company advanced $6,800 to its sister company, Amanasu Environment Corporation. During the three months ended March 31, 2014 the Company advanced an additional $7,071 to its sister company, resulting in a total of $13,871. The advances are due on demand and do not bear interest. At December 31, 2013, there were advances totaling $320,735 due to officers of the Company and its principal shareholder. These advances had been received in prior periods. During the first quarter the balance due the Parent corporation, Amanasu (Japan), $87,285,was repaid leaving a balance of $233,450. They are due on demand and bear interest at 4.45%. Interest has accrued on these advances totaling $36,477 through March 31, 2014. $10,431 of that interest was paid during the first quarter of 2014, leaving a balance of $26,046 payable This balance is also due on demand. Rent of $3,750 is owed for a prior period to the Company Secretary. |
| 6. Sale of Capital Stock | 3 Months Ended |
| Mar. 31, 2014 | |
| Disclosure Text Block [Abstract] | ' |
| 6. Sale of Capital Stock | ' |
| On February 24, 2014 200,000 shares of common stock were sold for $200,000 to a non-related party. |
| 7. MD & A DISCLOSURE | 9 Months Ended |
| Sep. 30, 2013 | |
| Notes to Financial Statements | ' |
| 7. MD & A DISCLOSURE | ' |
| On May 6, 2014, the license of the Company’s independent registered public accounting firm, Jeffrey & Company, was revoked by the Public Company Accounting Oversight Board. On May 15, 2014, the Jeffrey & Company (Former Auditor”) resigned as the Company’s auditor. | |
| On May 17, 2014, the Registrant engaged Michael F. Albanese as the Registrant’s new independent registered public accounting firm. The appointment of Michael F. Albanese was approved by the Registrant’s Board of Directors. |
| 4. Sale of Subsidiary and Discontinued Operations (Details) (USD $) | Feb. 07, 2012 |
| Text Block [Abstract] | ' |
| Proceeds From Sale Of Subsidiary Under Common Control | $10,000 |
| 6. Sale of Capital Stock (Details) (USD $) | Feb. 24, 2014 |
| Text Block [Abstract] | ' |
| Issuance of Common Stock to a non-related party | 200,000 |
| Proceeds from Issuance of Common Stock to a non-related party | $200,000 |
