Juq-154 May 2026

is a specific production identifier used within the Japanese adult video (JAV) industry. It refers to a specific title released by the studio , which is a label under the larger Will Co., Ltd. (formerly Hokuto Corporation) umbrella.

When plotted alongside the Kepler and TESS catalogues, JUQ‑154 occupies a sparsely populated niche: Earth‑size, temperate, and orbiting a relatively quiet K‑star. Its properties invite a re‑examination of the so‑called “radius gap” (Fulton et al., 2017) and the distribution of planets in the “habitable desert” (Zsom et al., 2019). If subsequent surveys uncover similar planets around K dwarfs, the statistical weight of JUQ‑154 will shift from an outlier to a representative member of a new class. JUQ-154

To eliminate false positives (e.g., background eclipsing binaries), the Very Large Array performed high‑resolution imaging, while the Gaia astrometric catalog confirmed the star’s lack of close companions. The community’s consensus—reflected in a series of peer‑reviewed papers (e.g., Rivera et al., 2025; Huang & Patel, 2025)—affirmed JUQ‑154 as a bona fide exoplanet. is a specific production identifier used within the