Given the apparent elements of romance, comedy, and mature themes, this work likely falls under the genres of Romantic Comedy, Ecchi, and possibly Drama, depending on the narrative's focus and development.
Without a direct reference to a known database entry, specific details about the story, its creators, or where to find it (e.g., on streaming platforms, in manga or light novel form) are difficult to provide. The string "rj01020541" might be a reference code used in a particular database or community to identify the work, suggesting it could be found in fan communities, specialized databases, or platforms focusing on adult or niche content.
The story might follow the daily life of a young adult who finds themselves drawn into a romantic or comedic situation with a girl who has a foreign background or someone who has returned from abroad. The inclusion of "chijo" suggests that the content might lean towards more adult themes, possibly making it targeted towards a mature audience.