There are several manga that might fit this description. For example, 'YYY' has some explicit scenes and suggestive content that teeter on the edge of hentai. It depends on your personal threshold for what constitutes such a category.
It's hard to pinpoint a specific manga as being borderline hentai, as it's subjective. However, 'ZZZ' is often debated among fans for having content that hovers close to hentai territory, with its risqué art and mature storylines.
Borderline hentai manga typically has a fine line to walk. It may include more daring poses, more emphasis on physical attributes, and storylines that flirt with adult themes. However, it still manages to avoid being classified as outright hentai by maintaining a certain level of restraint and ambiguity.
Manga borderline hentai is kind of a gray area. It has elements that are close to being considered hentai, such as more revealing art or slightly mature themes, but it still remains within a certain limit that doesn't make it outright adult-oriented.
Borderline Hentai Manga on Mangakakalot usually has more daring and risqué imagery and storylines compared to regular manga. However, it maintains a certain level of ambiguity to avoid being classified as full-on hentai. The art style might also be more sensual or provocative.
It usually features more explicit or suggestive content compared to typical yuri manga, but stops just short of crossing into full hentai territory. The characters' interactions might have a stronger sensual undertone.
Such manga typically combines elements of mature storytelling with sensual or provocative imagery. The characters and plotlines might deal with complex adult emotions and situations. However, it stops just short of crossing into outright hentai territory.
Such manga usually showcase delinquents in scenarios that toe the line of inappropriate content. They might have bold and daring visuals, along with storylines that flirt with the boundaries of conventional morality. The balance is maintained to keep it just within the realm of 'borderline' and not full-on hentai.
One example could be 'YYY'. It offers a balance between the risqué elements and a well-developed plot action that keeps you invested throughout.