Sailor Moon Eternal Wikipédiamariner moon chibiusa is a popular character from the beloved anime Pretty Guardian Sailor Moon. Sailor is the offspring of Usagi Tsukino and Mamoru Chiba in the future Tokyo. She travels back in time to the present to seek help from the Sailor Senshi. Throughout the series, Mariner Moon Chibiusa displays great bravery and devotion to her friends. Pretty Guardian Sailor Moon fans admire Sailor's adorable character design and her lovable relationship with her feline protector Diana. Sailor is a memorable character that captures the hearts of fans all over the world.