# EDGAR Filing Document

**Accession Number:** 0001051219
**File Stem:** 0001162044-26-000306
**Filing Date:** 2026-4
**Character Count:** 1852
**Document Hash:** 794c6d4af355bcd91bd3c312b49e24b8
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001162044-26-000306.hdr.sgml**: 20260406

**ACCESSION NUMBER**: 0001162044-26-000306

**CONFORMED SUBMISSION TYPE**: 497J

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20260406

**DATE AS OF CHANGE**: 20260406

**EFFECTIVENESS DATE**: 20260406

**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:** 497J
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-47207
- **FILM NUMBER:** 26841055

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

Tanaka Funds, Inc.

777 West Putnam Avenue, Suite 300

Greenwich, CT 06830

April 6, 2026

Securities and Exchange Commission

Judiciary Plaza

450 Fifth Street N.W.

Washington, D.C. 20549

**Re:**

**Tanaka Funds, Inc.**

**File Nos.**

**333-47207**

**811-08638**

Ladies and Gentlemen:

Pursuant to Rule 497(j) under the Securities Act of 1933, as amended, I hereby certify that the Prospectus and Statement of Additional Information with respect to the above-referenced Fund effective March 31, 2026 do not differ from those filed in the Post-Effective Amendment No. 40, which was filed electronically March 31, 2026.

Sincerely,

<u>/s/ Graham Y. Tanaka</u>

Graham Y. Tanaka

President

<br>