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Company Name Daio Manufacturing Co., Ltd.
Head Office Address 111-0021-2 Nihonzutsumi, Taito-ku, Tokyo Japan
Main phone number: 03-3876-1341
Business activities Key chains, accessory accessories including precious metals, novelties,
Development, manufacturing and sales of character goods, toys and parts
The main handling item Chains, key chains, metal parts, accessories,
Cell phone straps, jewelry, precious metals, imported miscellaneous goods, custom-made items, etc.
Related parts above-Semi-finished products/finished products, promotional products/product miscellaneous goods, etc.
Made-to-order products, OEM products, in-house planned products
Founding 1959 (Showa 34)/12
Established April 1961, 36
Capital 100 1 million yen (XNUMX million yen)
Total assets 2,037 1,414 million yen (net assets: 69.4 2024 million yen capital-asset ratios: 2%) fiscal year ended in February, XNUMX
Fisical year February (once a year)
CEO Representative Director Hajime Tashiro

Director Yu Jing (in charge of general affairs)
Director Takeshi Nishino (Manufacturing)
Executive Officer Shiro Onishi (Sales)
Executive Officer Makoto Kishinami (in charge of development)

employee About 32 people
Correspondent Banks
Mizuho Bank (Oku Branch)For the time being 0102413
Bank of Tokyo-Mitsubishi UFJ (Ueno Branch)For the time being 0341648
Resona Bank (Asakusa Branch)For the time being 0117367
Sumitomo Mitsui Banking Corporation (Asakusa Branch)For the time being 0230407
PayPay Bank (Head Office Sales Department)Ordinary 2088906
Rakuten Bank (Salsa Branch)Ordinary 7029101
Sumishin SBI Net Bank (Corporate First Branch)Ordinary 1114413
Japan Post Bank (XNUMX branch)Ordinary 1405771


ISO certification

quality:The ISO9001:2015 certification acquisition
environment:The ISO14001:2015 certification acquisition
information:The ISO27001:2013 certification acquisition
Obtained certification at the Tokyo head office, Osaka sales office, and Misato factory

Company code

Corporate number:6010501011308
Eligible Billing Providers:T6-0105-0101-1308
TDB Company Code:985372648(Imperial Data Bank TDB)
DUNS: 692466105 (Dun & Bradstreet D & B)
Japan importer/exporter standard code number: P00146720000
GS1 company code (JAN code): 458014998
Common customer code: 898287

Bid qualification Uniform code for all ministries and agencies: 0000172845
Qualification for participation in competitive bidding, such as purchase of Tokyo goods
Japan Central Horse Racing Association Race Participation Qualification Registration Number: 7801

Affiliation Tokyo Chamber of Commerce (C0345962)
Immigration and Exchange Promotion Organization (commonly known as JOIN)
Japan Jewelery Association
Tokyo Tourism Foundation
Insurance SME PL insurance system enrollment
(There is a special agreement for recall cost guarantee)
Various insurance coverage
Credit settlement Visa, Mastercard, JCB, American Express, Diners Club, Discover
Supports a total of 6 types of credit cards
Credit card


Tokyo Head Office 〒111-0021, Daio Building Tokyo, 2-11-6 Nihontsutsumi, Taito-ku, Tokyo, Japan
Phone: 03-3876-1341
FAX: 03-3876-1349
Private parking available (6 indoor mechanical)
Tokyo Office 〒111-0021, Daio Building Tokyo, 2-10-9 Nihontsutsumi, Taito-ku, Tokyo, Japan
Phone: 03-3876-1345
FAX: 03-3876-1349
Private parking available (10 outdoors, 3 indoors, shared with head office/office)
Osaka Sales Office 〒556-0003, Daio Building Osaka, 2-8-9 Ebisunishi, Naniwa-ku, Osaka, Japan
Phone: 06-6643-7801 
FAX: 06-6643-7805
Private parking available (2 indoors)
Nagoya Sales Office 〒460-0026, Daio Building Nagoya, 1-1-4, Iseyama, Naka-ku, Nagoya, Japan
Phone: 06-6643-7801 
FAX: 06-6643-7805
Private parking available (6 indoor mechanical)
Misato Factory 〒341-0042, 550 Yaguchi, Misato-shi, Saitama
Phone: 048-953-5001
FAX: 048-953-5005
Private parking available (outdoor)
China local office 320-322 West Station, West Station, Yiwu City, Zhejiang Province
Phone: +86-(0)579-8559-7275
FAX: +86-(0)579-8559-7275
Person in charge: Zhao Ning (TEL: 137-7791-6717)
Related company

Kouki Shoji Co., Ltd. (Established February 1989, 2)
Corporate number:5010501003710
English notation:KOKI SHOJI Co., Ltd.

Opening hours

Weekday Monday to Friday: 9:30 a.m. to 4:30 p.m. (You will receive an answering machine outside of business hours)
Lunch break: We are doing one hour between each employee 11:30-13:30 with lunch break
A no overtime work day: Friday becomes leaving the office (we turn off the light in all facilities at 18:30) by all employee 18:30 every Wednesday
Closing days Saturday, Sunday and holidays

Summer vacation From Saturday, August 2024, 8 to Sunday, August 10, 2024: Every year consecutive 08-18 days
Winter vacation From Saturday, August 2024, 12 to Sunday, August 28, 2025: Every year consecutive 01-05 days
Company trip Conducted in Japan (9 to 11 nights) or overseas (1 to 2 nights) from September to November every year

Business development

Parts business Various parts such as key chains, mobile straps, smartphone accessories
OEM business Utilizing customer characters and designs in small to large lots
It is possible to make original products. In addition, design suggestions are also possible.
Sales promotion business Proposal of product planning according to budget is possible
Business Providing experience value from product (thing) proposal
Proper business Daio Seisakusho original products
Internet business Own online shop, amazon, yahoo
Jewelry businessJewelry business Machine chains, parts made of gold, platinum, silver

Development by industry

Tourist products Key chains and mobile phone straps for tourist destinations nationwide
Shrines and Temples Lucky items, netsuke strings, amulets, etc. sold at shrines and temples
Handicrafts and teaching materials Hooks, mobile parts, fur bonbons, etc.
SP/OEM/sales promotion Novelties, character goods, concert goods, etc.
Bags/bags Bag fittings, handbag hangers, glove holders, etc.
AccessoriesMisc & Amenities Accessory parts, natural stone bracelets, necklaces, etc.
Pet related Lost cards and aluminum capsules for ashes
Jewelry business Machine chain, parts made of money, platinum, silver, etc.

ISO certification acquisition

  • Acquired ISO2001:12 certification on December 11, 9001
  • ISO2004: 12 version renewal examination passed on December 10, 9001
  • ISO2007: 12 version renewal examination passed on December 10, 9001
  • Passed ISO2010:11 and ISO05:9001 integrated examination on November 2008, 14001
  • Passed the integrated renewal examination of ISO2013:11/ISO05:9001 on November 2008, 14001
  • Acquired ISO2015:04 certification on December 02, 27001
  • Passed ISO2018:02, ISO22:9001, ISO2015:14001 integrated renewal examination on February 2015, 27001
  • Passed ISO2021:02, ISO22:9001, ISO2015:14001 integrated renewal examination on February 2015, 27001
  • Passed ISO2024:02, ISO22:9001, ISO2015:14001 integrated renewal examination on February 2015, 27001
Certified ISO9001:2015
Certified ISO14001:2015
JIS Q 27001: 2014 (ISO / IEC 27001: 2013)
Certification acquired JIS Q27001:2014

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