| September, 2006 |  It appeared "b-platz" September issue published by Business Innovation Center Osaka. |
|---|---|
| August, 2006 | The business contract for the production study with Osaka University of Arts is concluded. A joint research and joint development beginning of block. |
| May, 2006 | It appeared "Let's play with a toy" vol.09 issue published by NPO corporation Japan Good-toy Committee. It appeared "Soin" vol.2 issue published by Mizuguchi Medical System Laboratory. |
| January, 2006 | Balance building block acquired a patent. （ The 3,762,766th patent ） |
| December, 2005 | It appeared "b-platz" December issue published by Business Innovation Center Osaka. |
| December, 2003 |  The Good Toy Committee , NPO juridical person, authorized it as a good toy. |
