Is Hiru Okita gone?

I tried to access twitter and website but it looks like cannot access and already deleted. Is he dead or something?

I still finding answer. I tried on many site but nothing only dead link and list on his work lasted only last or couple years ago. What happened to him exactly?

I did not see his news or anything at all and his art is pretty good too. Sad to see he is not published comic anymore for any reasons.

Well, it wouldn't be the first time an artist deleted their social media. No idea myself.