Sailor Moon and the Reinvention of the Magical Girl

The magical girl genre — stories about young girls who transform into powered heroines — predates "Sailor Moon" by more than twenty-five years. "Mahō Tsukai Sally" ("Sally the Witch"), which premiered in 1966, is generally credited as the first magical girl anime: a story about a witch girl from a magical kingdom who lives among ordinary humans. The genre that followed over the next twenty years was broadly consistent: a single heroine with magical abilities, usually gifted by a cute companion, using her powers to help people in relatively low-stakes situations. The tone was warm, the power was used gently, and the heroines were defined by their kindness rather than their strength.

Naoko Takeuchi's manga "Sailor Moon," which began in 1991 and was adapted into anime in 1992, took this template and fundamentally restructured it by asking what would happen if you combined the magical girl with the super sentai — the team of five-color-coded heroes that "Super Sentai" (the Japanese source material for Power Rangers) had made enormously popular. The result was a team of magical girls, each with distinct elemental powers and personalities, fighting genuinely threatening villains in battles that carried real dramatic stakes. People could be hurt. The stakes were sometimes planetary. Characters could die — and did, at the end of the first season, in a scene that devastated child audiences who had not expected animated magical girls to sacrifice themselves for humanity.

The emotional core that made Sailor Moon more than a genre hybrid was Takeuchi's insistence that the heroines' relationships with each other were as important as any external conflict. The friendship between Usagi (Sailor Moon) and her fellow Sailor Guardians is not a backdrop for the fights; it is the primary content of the series, and the fights are what happens when that friendship is threatened. The power-up sequences that allow the heroines to fight effectively are explicitly powered by emotional bonds — the love between friends and between the team and the people they protect. This was a new claim: not that female friendships were a nice backdrop to adventure, but that they were the actual source of heroic power.

The global impact was substantial and varied by territory. In Japan, "Sailor Moon" became the best-selling manga of the 1990s by a significant margin. In North America and Europe, it was among the first anime series to build a significant female fanbase — audiences who had found the male-oriented action series that had previously dominated anime imports to be not quite made for them. The series demonstrated that anime could generate the same intensity of fan investment from girls and women as from boys and men, a fact that the industry had not previously been motivated to test.

The magical girl genre has never returned to its pre-Sailor Moon form. Series like "Cardcaptor Sakura," "Pretty Cure," and "Puella Magi Madoka Magica" — the last of which is a deliberate and devastating deconstruction of everything Sailor Moon established — exist in a tradition that Takeuchi's work defined. When "Madoka" inverts the genre's conventions to examine what it would actually cost a young girl to take on the responsibility of fighting evil, it is in direct conversation with Sailor Moon's optimistic premise. You can only deconstruct a tradition that is genuinely established. Takeuchi established it.