- Firstec Corporatio
- Address:1-3-19 Honjo
- SANKOHKI CO., LTD.
- Address:2601-1, Hotakakitahotaka
- MURATEC-KDS CORP.
- Address:No. 39, Matsuda-cho, Higashi-Kujo, Minami-Ku, Kyoto 601 8036, Japan
- SHINWA RULES CO., LTD.
- Address:3481 Koike,
- DAIYASEIKI CO.,LTD
- Address:2-40-15 Chidori
- Natural Islamd INC
- Address:Vio-11, Krp,93, Awata-chou, Chudouji
- I.W. TECHNOLOGY FIRM, INC.
- Address:Sougyou Plaza 213, 2-1-6 Sengen
- Firstec Corporation
- Address:1-3-19 Honjo
- Mihama Corporation
- Address:Tokyo1-2-8 Toranomon, Minato-ku
- NIIGATA SEIKI CO., LTD
- Address:1-22-17, Hayashi-cho
- MARUI TECHNO CO., LTD.
- Address:2-2138, Onaribashi-cho,
- SANSHODO CO. LTD
- Address:2-7-5, Yokaichishimizu
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