2011/02/17Ohira Tech launches the Solid State Shutter tecnhology for MEGASTAR-IIA models
2010/12/16The Sky Planetarium with 3D sky model launches in Roppongi Hills Mori Tower Gallery
2010/10/01First international installation of MEGASTAR-II-B in India - Nehru Planetarium in Delhi
2010/07/17Road Sta. Fujikawa-Rakuza Renewal Opening with MEGASTAR-IIB
2010/03/20Yamanashi Prefecture Science Museum Planetarium Grand Renewal Opening
2009/07/15New installation of the new model MEGASTAR IIB in Atsugi
2009/07/15The World's Leading SUPER MEGASTAR II in Chiba
2009/07/1510 million stars of Titan in Okinwa
2009/07/15Special Summer Show in Hamaoka Nuclear Exhibition Center
2009/04/30Show in Shibuya, Tokyo
"I made a planetarium" 
"Journal - Science for adults Vol.09" 
