# EDGAR Filing Document

**Accession Number:** 0001051219
**File Stem:** 0001162044-25-000935
**Filing Date:** 2025-9
**Character Count:** 2186
**Document Hash:** c2b56934f906e18d0c2f73881faa82d6
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001162044-25-000935.hdr.sgml**: 20250902

**ACCESSION NUMBER**: 0001162044-25-000935

**CONFORMED SUBMISSION TYPE**: 497

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20250902

**DATE AS OF CHANGE**: 20250902

**EFFECTIVENESS DATE**: 20250902

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** TANAKA FUNDS INC
- **CENTRAL INDEX KEY:** 0001051219

**ORGANIZATION NAME:**
- **EIN:** 541891278
- **STATE OF INCORPORATION:** MD
- **FISCAL YEAR END:** 1130

**FILING VALUES:**
- **FORM TYPE:** 497
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-47207
- **FILM NUMBER:** 251283722

**BUSINESS ADDRESS:**
- **STREET 1:** 777 WEST PUTNAM AVENUE
- **STREET 2:** SUITE 300
- **CITY:** GREENWICH
- **STATE:** CT
- **ZIP:** 06830
- **BUSINESS PHONE:** 2124903380

**MAIL ADDRESS:**
- **STREET 1:** 777 WEST PUTNAM AVENUE
- **STREET 2:** SUITE 300
- **CITY:** GREENWICH
- **STATE:** CT
- **ZIP:** 06830

## Series and Classes Contracts Data

### TANAKA Growth Fund (Series ID: S000004755)

---

|  |  |  |
|:---|:---|:---|
| Class Name | Ticker Symbol | Class ID   |
| Class R    | TGFRX         | C000012945 |

---

## Series and Classes Contracts Data

### TANAKA Growth Fund (Series ID: S000004755)

| Class ID   | Class Name   | Ticker Symbol   |
|:---|:---|:---|
| C000012945 | Class R      | TGFRX           |

**Amendment Dated September 2, 2025**

**To the** 

**Tanaka Funds**

**Prospectus & Statement of Additional Information**

**Of the Tanaka Growth Fund**

**Dated March 31, 2025**

**NOTICE OF ADDRESS CHANGE**

Effective September 1, 2025, the address for the Fund and the Fund's investment Adviser has been changed.

The new address for the Fund and for Tanka Capital Management, Inc., the Fund's investment adviser has changed. The new address is:

777 West Putnam Avenue, Suite 300

Greenwich, CT 06830

The new address replaces the previous address in all instances in which it appears in the Fund's Prospectus, Summary Prospectus and Statement of Additional Information.

All parts of the Prospectus and Statement of Additional information not changed by this amendment remain in full force and effect.

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