My Neighbor at Totsuka

I first saw this guy the day arrived in Japan, when I was walking from the Totsuka Bus Terminal to a different bus stop. But as of late, around 6PM or 7PM, I’ve been seeing him on my way home from the Totsuka train station. He always has that backpack with a keychain of Canada’s flag, and carries what looks like his dinner for that night. The last time I saw him he was walking along the exact same path I take, and he kept looking back, noticing that I was taking the same route too. To dodge suspicion, I took a less trodden route. Maybe he saw me taking photos so it was too late anyway?!