“After coming home, I put my feet under a kotatsu table, but I couldn’t feel the warmth at all. Instead I felt a massive sense of guilt growing inside of me,” Kana Kawaguchi, now 27, recalled in a recent interview. “I blamed myself for being inside the house while those men were still out there suffering.”
The teenager’s visit to the district was triggered by a simple query about a particular area on the way to her school. A schoolmate always avoided using a train station near there, while her mother warned her never to go outside the station.