In a web radio program streamed on UStream, ZUN
has announced that he got married to a programmer half a year ago. He will hold a wedding ceremony on May 27th, the same date as the 9th Reitaisai convention. ZUN has been going around with his wife since Touhou Eiyasho Imperishable Night. ZUN said it hasn't really registered that he got married because he's been living together with his wife so long.
Source: UStream Archive