User blog comment:Tounami/Who do you think Endou's going to be married to?/@comment-67.83.60.208-20110629033937/@comment-3028750-20110629090938

I don't think Haruna is a possible choice, as she was suprised to see him when he first appeared and the fact that they are still Endou Mamoru and Otonashi Haruna (no changes in their family name).