| ■ REINS international inc. | |
|---|---|
| Head Office | Landmark Tower 12F, 2-2-1, Minatomirai, Nishi-ku, Yokohama-shi, Kanagawa-ken, Japan 220-8112 |
| Osaka Office | 2-1-3 SORA Sinoosaka21 20F, Nishimiyahara, Osaka-shi Yodogawa-ku, Osaka-fu,Japan 532-0004 |
| Founded | June 27,1987 |
| CEO | Shinichiro Koike |
| Capital | 10 million yen |
| Number of Employees | 714 (as of September 1, 2026) |
| Main Business |
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■ Costis inc.![]() |
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|---|---|
| Head Office | Landmark Tower 12F, 2-2-1, Minatomirai, Nishi-ku, Yokohama-shi, Kanagawa-ken, Japan 220-8112 |
| Founded | April 1,2004 |
| CEO | Takeo Isono |
| Capital | 194.4 million yen |
| Main Business |
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