Episodes 521-522: The Killer Washing Machine & Shinichi's True Identity, Ran's Tears ★★★★

Heiji takes Conan and the others to Higashi-Osu Village to investigate the murder of the village chief and his wife a year prior. The villagers resent Shinichi because of his deduction at the time. Conan catches a cold and accidentally takes the antidote, returning to his Shinichi form. However, he loses his memory and becomes a murder suspect. While investigating the case, Heiji tries to clear Shinichi's name, and Ran also faces danger as she searches for the truth. The culprit didn't even clearly see who entered the cabin before locking Conan inside. What if they locked up the wrong person? Didn't they even confirm? But if they had confirmed, there wouldn't be any further plot. This episode features three Shinichi faces (himself, Heiji, and the culprit), which is an interesting development. However, after watching it, I felt a strange, indescribable feeling. I don't know why. And then another case was tacked on at the end. The God of Death is indeed the God of Death; whether he's big or small, someone always dies. (I originally intended to skip this episode because I'd seen it many times before, but I ended up watching it and noticed a few more details.)