# EDGAR Filing Document

**Accession Number:** 0002047148
**File Stem:** 0001213900-25-118929
**Filing Date:** 2025-12
**Character Count:** 13287
**Document Hash:** 68e59daf2a6a898f06f6896a9ad156e9
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001213900-25-118929.hdr.sgml**: 20251208

**ACCESSION NUMBER**: 0001213900-25-118929

**CONFORMED SUBMISSION TYPE**: SCHEDULE 13G

**PUBLIC DOCUMENT COUNT**: 2

**FILED AS OF DATE**: 20251208

**DATE AS OF CHANGE**: 20251208

**SUBJECT COMPANY**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** CTW Cayman
- **CENTRAL INDEX KEY:** 0002047148
- **STANDARD INDUSTRIAL CLASSIFICATION:** SERVICES-COMPUTER PROCESSING & DATA PREPARATION [7374]
- **ORGANIZATION NAME:** 06 Technology
- **EIN:** 000000000
- **STATE OF INCORPORATION:** M0
- **FISCAL YEAR END:** 0731

**FILING VALUES:**
- **FORM TYPE:** SCHEDULE 13G
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 005-95376
- **FILM NUMBER:** 251554560

**BUSINESS ADDRESS:**
- **ADDRESS IS A NON US LOCATION:** YES
- **STREET 1:** 29F, ARK HILLS SENGOKUYAMA MORI TOWER
- **STREET 2:** 1 CHOME 1-9-10, ROPPONGI, MINATO CITY
- **CITY:** TOKYO
- **PROVINCE COUNTRY:** M0
- **BUSINESS PHONE:** 050-1748-6333

**MAIL ADDRESS:**
- **ADDRESS IS A NON US LOCATION:** YES
- **STREET 1:** 29F, ARK HILLS SENGOKUYAMA MORI TOWER
- **STREET 2:** 1 CHOME 1-9-10, ROPPONGI, MINATO CITY
- **CITY:** TOKYO
- **PROVINCE COUNTRY:** M0
**FILED BY**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Sasaki Ryuichi
- **CENTRAL INDEX KEY:** 0002099454

**ORGANIZATION NAME:**

**FILING VALUES:**
- **FORM TYPE:** SCHEDULE 13G

**MAIL ADDRESS:**
- **ADDRESS IS A NON US LOCATION:** YES
- **STREET 1:** ROOM 1903, BUILDING C, 6 CHOME-12-3
- **STREET 2:** ROPPONGI HILLS RESIDENCE C, MINATO KU
- **CITY:** TOKYO
- **PROVINCE COUNTRY:** M0
- **ZIP:** 106-0032

## Exhibit 99.1

**<u>Exhibit 99.1</u>**

**<u>JOINT FILING AGREEMENT</u>**

In accordance with Rule 13d-1(k) promulgated under the Securities Exchange Act of 1934, as amended, the undersigned hereby agree to the joint filing with all other Reporting Persons (as such term is defined in the Schedule 13G referred to below) on behalf of each of them of a statement on Schedule 13G (including amendments thereto) with respect to the Class A ordinary shares, par value of US$0.0001 per share, of CTW Cayman, an exempted company limited by shares incorporated under the laws of the Cayman Islands, and that this Agreement may be included as an exhibit to such joint filing. This Agreement may be executed in any number of counterparts, all of which taken together shall constitute one and the same instrument.

IN WITNESS WHEREOF, the undersigned hereby execute this Agreement as of December 8, 2025.

---

| | | |
|:---|:---|:---|
| Ryuichi Sasaki | By: | /s/ Ryuichi Sasaki |
|  | Name: | Ryuichi Sasaki |
| CTW (BVI) LTD | By: | /s/ Ryuichi Sasaki |
|  | Name: | Ryuichi Sasaki |
|  | Title: | Director |

---

### UNITED STATES SECURITIES AND EXCHANGE COMMISSION
**Washington, D.C. 20549**

## SCHEDULE 13G

### Under the Securities Exchange Act of 1934

**Issuer:** CTW Cayman

**Title of Class of Securities:** Class A ordinary shares, par value US$0.0001 per share

**CUSIP Number:** G2589A105

**Date of Event Which Requires Filing of this Statement:** 09/30/2025

**Check the appropriate box to designate the rule pursuant to which this Schedule is filed:**

- [ ] Rule 13d-1(b)

- [ ] Rule 13d-1(c)

- [x] Rule 13d-1(d)

---

| 1. | Names of Reporting Persons<br>Ryuichi Sasaki | Names of Reporting Persons<br>Ryuichi Sasaki |
|:---|:---|:---|:---|
| 2. | Check the Appropriate Box if a Member of a Group (See Instructions)<br>(a) [ ] (b) [ ] | Check the Appropriate Box if a Member of a Group (See Instructions)<br>(a) [ ] (b) [ ] |
| 3. | SEC Use Only | SEC Use Only |
| 4. | Citizenship or Place of Organization<br>F4 | Citizenship or Place of Organization<br>F4 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 5. | Sole Voting Power<br>60000000.00 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 6. | Shared Voting Power<br>0.00 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 7. | Sole Dispositive Power<br>60000000.00 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 8. | Shared Dispositive Power<br>0.00 |
| 9. | Aggregate Amount Beneficially Owned by Each Reporting Person<br>60000000.00 | Aggregate Amount Beneficially Owned by Each Reporting Person<br>60000000.00 |
| 10. | Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) [ ] | Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) [ ] |
| 11. | Percent of Class Represented by Amount in Row (9)<br>96.15% | Percent of Class Represented by Amount in Row (9)<br>96.15% |
| 12. | Type of Reporting Person (See Instructions)<br>IN | Type of Reporting Person (See Instructions)<br>IN |

**Comment for Type of Reporting Person:** Note to Row (5), (7) and (9): Represents (i) 48,000,000 Class A ordinary shares held by CTW (BVI) LTD and (ii) 12,000,000 Class B ordinary shares held by CTW (BVI) LTD, which are convertible into 12,000,000 shares of Class A ordinary shares at any time. CTW (BVI) LTD is a limited liability company incorporated in British Virgin Islands, in which Mr. Ryuichi Sasaki owns 100% of the equity interests.

Note to Row (11): The percentage is calculated based on (i) 50,400,000 Class A ordinary shares issued and outstanding as of November 17, 2025, as reported by the Issuer's Form 20-F filed with the Securities and Exchange Commission on November 17, 2025, and (ii) assuming 12,000,000 Class B ordinary shares held by such reporting person are converted into the same number of Class A ordinary shares. Each holder of Class A ordinary share is entitled to one vote per share and each holder of Class B ordinary share is entitled to ten votes per share, on all matters requiring the votes of shareholders. The voting power of the shares beneficially owned represented 98.59% of the total outstanding voting power, calculated based on (i) 50,400,000 Class A ordinary shares issued and outstanding as of November 17, 2025, and (ii) 12,000,000 Class B ordinary shares issued and outstanding as of November 17, 2025, each as reported in the Issuer's Form 20-F filed with the Securities and Exchange Commission on November 17, 2025.

---

| 1. | Names of Reporting Persons<br>CTW (BVI) LTD | Names of Reporting Persons<br>CTW (BVI) LTD |
|:---|:---|:---|:---|
| 2. | Check the Appropriate Box if a Member of a Group (See Instructions)<br>(a) [ ] (b) [ ] | Check the Appropriate Box if a Member of a Group (See Instructions)<br>(a) [ ] (b) [ ] |
| 3. | SEC Use Only | SEC Use Only |
| 4. | Citizenship or Place of Organization<br>D8 | Citizenship or Place of Organization<br>D8 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 5. | Sole Voting Power<br>60000000.00 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 6. | Shared Voting Power<br>0.00 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 7. | Sole Dispositive Power<br>60000000.00 |
| Number of<br>Shares<br>Beneficially<br>Owned by<br>Each<br>Reporting<br>Person<br>With | 8. | Shared Dispositive Power<br>0.00 |
| 9. | Aggregate Amount Beneficially Owned by Each Reporting Person<br>60000000.00 | Aggregate Amount Beneficially Owned by Each Reporting Person<br>60000000.00 |
| 10. | Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) [ ] | Check if the Aggregate Amount in Row (9) Excludes Certain Shares (See Instructions) [ ] |
| 11. | Percent of Class Represented by Amount in Row (9)<br>96.15% | Percent of Class Represented by Amount in Row (9)<br>96.15% |
| 12. | Type of Reporting Person (See Instructions)<br>OO | Type of Reporting Person (See Instructions)<br>OO |

**Comment for Type of Reporting Person:** Note to Row (5), (7) and (9): Represents (i) 48,000,000 Class A ordinary shares held by CTW (BVI) LTD and (ii) 12,000,000 Class B ordinary shares held by CTW (BVI) LTD, which are convertible into 12,000,000 shares of Class A ordinary shares at any time. CTW (BVI) LTD is a limited liability company incorporated in British Virgin Islands, in which Mr. Ryuichi Sasaki owns 100% of the equity interests.

Note to Row (11): The percentage is calculated based on (i) 50,400,000 Class A ordinary shares issued and outstanding as of November 17, 2025, as reported by the Issuer's Form 20-F filed with the Securities and Exchange Commission on November 17, 2025, and (ii) assuming 12,000,000 Class B ordinary shares held by such reporting person are converted into the same number of Class A ordinary shares. Each holder of Class A ordinary share is entitled to one vote per share and each holder of Class B ordinary share is entitled to ten votes per share, on all matters requiring the votes of shareholders. The voting power of the shares beneficially owned represented 98.59% of the total outstanding voting power, calculated based on (i) 50,400,000 Class A ordinary shares issued and outstanding as of November 17, 2025, and (ii) 12,000,000 Class B ordinary shares issued and outstanding as of November 17, 2025, each as reported in the Issuer's Form 20-F filed with the Securities and Exchange Commission on November 17, 2025.

---

**Item 1(a). Name of Issuer:**
CTW Cayman

**Item 1(b). Address of Issuer's Principal Executive Offices:**
29F, 1 Chome-9-10, ARK Hills Sengokuyama Mori Tower, Roppongi, Minato City, Tokyo 106-0032, Japan

**Item 2(a). Name of Person Filing:**
(i) Ryuichi Sasaki; and
(ii) CTW (BVI) LTD (each a "Reporting Person", collectively, the "Reporting Persons").

**Item 2(b). Address of Principal Business Office:**
The addresses of the Reporting Persons are:

For Ryuichi Sasaki:
29F, 1 Chome-9-10, ARK Hills Sengokuyama Mori Tower, Roppongi, Minato City, Tokyo 106-0032, Japan

For CTW (BVI) LTD:
Aegis Chambers, 1st Floor, Ellen Skelton Building, 3076 Sir Francis Drake's Highway, Road Town, Tortola, VG1110, British Virgin Islands

**Item 2(c). Citizenship:**
Ryuichi Sasaki - China
CTW (BVI) LTD - British Virgin Islands

**Item 2(d). Title of Class of Securities:**
Class A ordinary shares, par value US$0.0001 per share

**Item 2(e). CUSIP Number:**
G2589A105

**Item 3. If this statement is filed pursuant to §§ 240.13d-1(b) or 240.13d-2(b) or (c), check whether the person filing is a:**

(a) [ ] Broker or dealer registered under section 15 of the Act (15 U.S.C. 78o).

(b) [ ] Bank as defined in section 3(a)(6) of the Act (15 U.S.C. 78c).

(c) [ ] Insurance company as defined in section 3(a)(19) of the Act (15 U.S.C. 78c).

(d) [ ] Investment company registered under section 8 of the Investment Company Act of 1940 (15 U.S.C. 80a-8).

(e) [ ] An investment adviser in accordance with § 240.13d-1(b)(1)(ii)(E);

(f) [ ] An employee benefit plan or endowment fund in accordance with § 240.13d-1(b)(1)(ii)(F);

(g) [ ] A parent holding company or control person in accordance with § 240.13d-1(b)(1)(ii)(G);

(h) [ ] A savings associations as defined in Section 3(b) of the Federal Deposit Insurance Act (12 U.S.C. 1813);

(i) [ ] A church plan that is excluded from the definition of an investment company under section 3(c)(14) of the Investment Company Act of 1940 (15 U.S.C. 80a-3);

(j) [ ] A non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J), if filing as a non-U.S. institution in accordance with § 240.13d-1(b)(1)(ii)(J), please specify the type of institution:

(k) [ ] Group, in accordance with Rule 240.13d-1(b)(1)(ii)(K).

**Item 4. Ownership:**

**(a) Amount beneficially owned:**

See responses to Item 9 on each cover page.

**(b) Percent of class:**

See responses to Item 11 on each cover page.

**(c) Number of shares as to which the person has:**

**(i) Sole power to vote or to direct the vote:**

See responses to Item 5 on each cover page.

**(ii) Shared power to vote or to direct the vote:**

See responses to Item 6 on each cover page.

**(iii) Sole power to dispose or to direct the disposition of:**

See responses to Item 7 on each cover page.

**(iv) Shared power to dispose or to direct the disposition of:**

See responses to Item 8 on each cover page.

**Item 5. Ownership of Five Percent or Less of a Class.**

[x] If this statement is being filed to report the fact that as of the date hereof the reporting person has ceased to be the beneficial owner of more than five percent of the class of securities, check the following.

**Item 6. Ownership of More than 5 Percent on Behalf of Another Person.**

Not Applicable

**Item 7. Identification and Classification of the Subsidiary**

Not Applicable

**Item 8. Identification and Classification of Members of the Group**

Not Applicable

**Item 9. Notice of Dissolution of Group**

Not Applicable

**Item 10. Certification:**

—

### SIGNATURE

After reasonable inquiry and to the best of my knowledge and belief, I certify that the information set forth in this statement is true, complete and correct.

**Ryuichi Sasaki**

**Date:** 12/08/2025

**By:** /s/ Ryuichi Sasaki

**Name & Title:** Ryuichi Sasaki

**CTW (BVI) LTD**

**Date:** 12/08/2025

**By:** /s/ Ryuichi Sasaki

**Name & Title:** Ryuichi Sasaki/Director