• I don’t remember clearly.
  • I think the following things were the triggering factors:
    • Doraemon
      • I think I watched it from kindergarten to around third grade (not sure).
      • I really liked the Secret Gadgets Encyclopedia.
    • Future Hall
      • I was often taken there since I was little.
      • According to my parents, I was taken there frequently and maybe got brainwashed?