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Ranma ½

Ranma ½ is a Japanese manga series written and illustrated by Rumiko Takahashi.

By Ethan Anderson| Reviewed by Olivia Bennett, Standards & Fact-Checking Lead| Updated July 26, 2026|2 min read| Fact-checked

Ranma ½ is a Japanese manga series written and illustrated by Rumiko Takahashi. It follows martial artist Ranma Saotome, who becomes female when splashed with cold water and returns to male form with hot water. The manga was serialized in Weekly Shōnen Sunday from 1987 to 1996 and later adapted into an anime series and films.

Premise

The story follows Ranma Saotome, a teenage martial artist whose training trip to China leaves him cursed after falling into the springs of Jusenkyo. The curse causes him to change sex when exposed to different water temperatures.

Publication history

Ranma ½ was serialized in Weekly Shōnen Sunday from August 1987 to March 1996. Shogakukan collected the chapters into 38 tankōbon volumes.

Anime adaptation

The manga was adapted into a television anime by Studio Deen. The adaptation aired in two main runs and was accompanied by feature films.

Reception and influence

Ranma ½ became one of Takahashi's best-known works and is widely recognized for combining martial arts comedy, romantic farce, and gender-swap elements. It has remained influential in manga and anime fandom. The series has been widely distributed in English-language markets, including Canada, where it is known as a long-running classic of shōnen comedy and fantasy.

Key facts

  • Ranma ½ is a manga created by Rumiko Takahashi.
  • The series was serialized in Weekly Shōnen Sunday from 1987 to 1996.
  • It was collected in 38 tankōbon volumes by Shogakukan.
  • The story centers on Ranma Saotome and a curse caused by the springs of Jusenkyo.
  • Cold water transforms Ranma into a girl, while hot water restores his male form.
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Canadian context

Ranma ½ has been widely distributed in English-language manga and anime markets, including Canada, where it is known to readers and viewers as a long-running classic of shōnen comedy and fantasy.

Frequently asked questions

What is Ranma ½?
Ranma ½ is a Japanese manga series by Rumiko Takahashi about a martial artist cursed to change sex when splashed with cold water.
Who created Ranma ½?
It was written and illustrated by Rumiko Takahashi.
When was Ranma ½ first published?
It was serialized from August 1987 to March 1996.
How many volumes does Ranma ½ have?
The manga was collected into 38 tankōbon volumes.
What happens to Ranma when he is hit with cold water?
He transforms into a girl; hot water changes him back into a boy.

References

  1. Wikipediahttps://en.wikipedia.org/wiki/Ranma_%C2%BD
    Supports: Author, Japanese title, serialization dates, publisher, and 38-volume count.
  2. Anime News Networkhttps://www.animenewsnetwork.com/encyclopedia/manga.php?id=2436
    Supports: Alternative title, genres, and plot summary.
  3. Wikipediahttps://en.wikipedia.org/wiki/List_of_Ranma_%C2%BD_episodes
    Supports: Anime adaptation, Studio Deen, broadcast dates, episode counts, and films.
  4. Wikipediahttps://en.wikipedia.org/wiki/Ranma_Saotome
    Supports: Character premise and curse mechanics.