Yami ni warau neon kyojin
- Episode aired Mar 11, 1973
- TV-PG
Gatchaman must uncover the mystery behind a giant neon demon and a mysterious flute player at a horror theme park.Gatchaman must uncover the mystery behind a giant neon demon and a mysterious flute player at a horror theme park.Gatchaman must uncover the mystery behind a giant neon demon and a mysterious flute player at a horror theme park.