"Eiko is one of the main characters in the Japanese manga series ""Hotel Temptation."" She is a beautiful and enigmatic woman who plays a key role in the plot.

Eiko is first introduced in the series as a guest at the titular Hotel Temptation, a luxurious hotel that caters to the desires and fantasies of its wealthy guests. Though Eiko is initially friendly and engaging, it soon becomes clear that she is hiding something.

As the story unfolds, it is revealed that Eiko is in fact a skilled thief who specializes in stealing jewels and valuable objects from luxury hotels and resorts. Despite her criminal activities, Eiko is portrayed as a sympathetic character who is driven by a sense of adventure and a desire for excitement.

Throughout the series, Eiko is pursued by the hotel's head of security, a man named Shiki who is determined to catch her. Despite their obvious animosity, there is a strong undercurrent of mutual attraction between Eiko and Shiki, which adds to the tension and drama of the story.

As the series progresses, Eiko becomes more embroiled in the dangerous world of high-stakes theft, and her relationships with the other characters become increasingly complicated. In the end, Eiko emerges as a complex and fascinating character who is both alluring and elusive.

Overall, Eiko is a compelling and memorable character in ""Hotel Temptation,"" and her presence in the series adds depth, intrigue, and excitement to the story."