Yaiba (Manga) by Gosho Aoyama. For those who enjoy adventure, samurai tropes, and comedic moments in their manga, this series is a classic, licensed for English release by Viz Media.
It is a loyal, masterfully paced adaptation that feels like a premium, prestige live-action HBO thriller. -3D Hentai Anime- Namino Naminami Naranai Monogatari
Given the title's suggestion of a "story that won't become waves," we can infer the thematic core of this alleged 3D hentai. It is likely an atmospheric, perhaps even slow-burn piece centered on psychological stagnation. This stands in stark contrast to many "plotless" hentai productions that move directly to sexual content. The "Naranai" modifier implies a narrative failure. Perhaps the protagonist, "Namino," is trapped in a time loop where she relives the same day or the same encounter but is unable to reach emotional catharsis (the "breaking wave"). Yaiba (Manga) by Gosho Aoyama