Quick Answer
No. 7 West Mars St. is streaming on Rakuten Viki. 12 episodes (~5h total watch time). Availability may vary by region.
Where to Watch No. 7 West Mars St.
No. 7 West Mars St. is officially streaming on Rakuten Viki. Availability depends on your region, so we've also listed search links for other major platforms below.
Confirmed Streaming Platforms
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More Ways to Watch No. 7 West Mars St. (US)
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About No. 7 West Mars St.
During the interstellar Spring Festival travel rush, tickets were in short supply. In order to go to Earth for an interview, cartoonist Li Ha was forced to take an interstellar taxi, with a door that didn't even close. Due to a strange combination of circumstances, accidents occurred frequently during this trip, and Li Ha unexpectedly married his beloved wife and gave birth to two children in one day. They are the wife Damei who is wandering around the galaxy, her daughter Nana, the Iron Fist...
Full details on MyAnimePulseFrequently Asked Questions
Where can I watch No. 7 West Mars St. legally?
Right now, No. 7 West Mars St. is on Rakuten Viki. That said, anime licensing varies a lot by country — what's on Netflix in Japan might not be on Netflix in the US. If your go-to platform doesn't have it, try the other services listed above.
Is No. 7 West Mars St. on Netflix or Crunchyroll?
Can't confirm either right now. Both platforms rotate their catalogs pretty often, so it's worth searching directly on each one.
Is No. 7 West Mars St. available with an English dub?
Dub availability depends on the platform. Crunchyroll has been expanding their dubbed library a lot recently, and Funimation (now merged into Crunchyroll) historically had the biggest dub catalog. Check each platform's listing for No. 7 West Mars St..
Can I watch No. 7 West Mars St. for free?
Crunchyroll offers a free ad-supported tier for some shows. Most other platforms require a subscription, but many offer free trials for new users. Tubi and Pluto TV occasionally have anime in their free rotation too.