Tetsuwan Atom · Episode 174
The Great Submarine Canal
Aired Saturday, July 9, 1966 · 26 min
Synopsis
Strange incidents start occurring, such as an event where a vessel that had disappeared in the Japan Sea turns up in the Pacific Ocean. Dr. Ochanomizu thinks that there could be a submarine canal right beneath Japan. So Atom goes in search of the canal, and encounters subterranean people on the ocean floor.
Synopsis excerpt via Kitsu.
Tetsuwan Atom episode 174 FAQ
When does Tetsuwan Atom episode 174 come out?
Tetsuwan Atom episode 174 aired on Saturday, July 9, 1966.
What time does Tetsuwan Atom episode 174 release?
Kitsu has the date but not a broadcast time for this episode. Japanese TV anime typically air in the evening or late night JST.
Where can I watch Tetsuwan Atom episode 174?
No licensed streaming links are listed yet; check the main Tetsuwan Atom page for updates.