Obviously, kids won't think anything about this, but as adults know this show is from Japan, the Americanized names will definitely stick out. Because odango isn't as popular in America as it is in Japan, Usagi is instead referred to as "meatball head." Additionally, the cast's names are Americanized, so instead of Usagi, Sailor Moon becomes Serena, Ami becomes Amy, Mamoru becomes Darien, and so forth. Mamoru's pet name for Usagi is "dumpling Head," referring to odango, a Japanese dumpling. So not only did Mamoru treat Usagi poorly for a string of episodes, his future self decided to randomly "test Mamoru's love" at Usagi's expense for no logical reason. Additionally, we learn that the dreams were sent by Endymion, Mamoru's future self, to test his love for Usagi.
Mamoru never really apologizes and is forgiven without question. This poor treatment of Usagi continues for multiple episodes until the two just kind of randomly get back together. Instead of telling Usagi about this, he decides to break up with her, suddenly and in the coldest way possible. Perhaps the most egregious example of Mamoru's lousy treatment of Usagi occurs during what fans refer to as "the breakup arc." During Sailor Moon R, Mamoru begins to have visions about Usagi dying because of their relationship. Most of the time, this is played off as charming banter. Mamoru constantly harasses Usagi with insults, calling her stupid or unattractive. When Mamoru first meets Usagi, the two have no memories of their past relationship together and are essentially strangers. Here are some examples of things that only adults will notice in Sailor Moon. Though initially made with children and teens in mind, there's a surprising amount of adult themes and content that are likely to go unnoticed by younger viewers, especially in the original English dub. With tons of iterations and merchandise, Sailor Moon has built an enduring fanbase all across the world, so much so that years after watching the original anime, many adults find themselves going back to the series.
Though Sailor Moon started as a manga, the brand has since exploded in popularity, receiving a live-action adaption, multiple musicals, and most recently, Sailor Moon Crystal, a streamable reimagining of the anime series that's closer to the original manga.
Featuring a cast of strong female protagonists, a surprising amount of positive LGBT+ representation for its time, and themes of empathy and friendship, the show left a lasting impression on audiences both in Japan and abroad. Whether fighting evil by moonlight or winning love by daylight, Sailor Moon is one of the most popular and influential anime series in the world.