According to an update released by Billboard Japan, Volume 10 of Uruwashi no Yoi no Tsuki opened at No. 1 on the Japan Book Hot 100 chart during the latest tracking week. The ranking reflects combined data from physical sales, digital purchases, and subscription-based reading platforms across the country.

Billboard Japan noted that digital formats accounted for a large share of the volume’s performance, with print copies also contributing to its overall chart position. The Book Hot 100 measures how titles are being consumed rather than relying on sales alone, offering a broader snapshot of reader activity.

The series is written and illustrated by Mika Yamamori and is known to English-language readers as In the Clear Moonlit Dusk. The story follows two high school students who both carry the nickname Prince and looks at how reputation and identity shape their everyday lives.

With its tenth volume now leading the chart, Uruwashi no Yoi no Tsuki continues to maintain strong visibility in Japan’s weekly publishing rankings.