Episode 644: Delicious Ramen to Die For ~ Part 1
Detektiv Conan Episode 644 „Delicious Ramen to Die For ~ Part 1“. Adapts chapters 765–767. First aired: 2012-02-04.
- Read on in the manga from: Chapter 768 (Volume 73)
- Title (Japanese): 死ぬほど美味いラーメン（前編）
- Title (romaji): Shinu Hodo Umai Rāmen (Zenpen)
- First aired (Japanese): 2012-02-04
- Category: Story
- Chapter adapted: Chapters 765–767