April 22 (Reuters) -
* Osaka Gas plans write-down on resources projects - Nikkei
* The charges will total some 10 billion yen ($89.8 million) -Nikkei
* Osaka Gas will write down value of 1.2% equity interest in the Ichthys liquefied natural gas project in Australia, led by Inpex - Nikkei Source text (http://s.nikkei.com/1rqlubR)