Hiroshi carefully gauges what to say. Too much and he'd just come across sounding insane. Too little, and he wouldn't be able to explain the situation. He takes a breath. "There was... a place a few friends and I went to. Mostly as an adventure, an act of courage. So we told each other, anyway." He twists the ends of his scarf a bit. "I did not believe the place to be anything other than an old ruin, so I... drastically underestimated the potential dangers inside."

He bites his lip slightly. "By the time I was fully aware of what we were dealing with, I had already lost two friends. And the third I lost due to my own cowardice on facing the situation properly."

He looks down. "...I know. It's probably impossible to do anything to make up for it. Maybe this was a bad idea..."