Tsukuyomi: Moon Phase 10 features story and art by Keitaro Arima.

Kouhei and Hazuki continue to lie low on the mysterious island and learn more about how their fates seem to be entwined. Kouhei vows to protect Hazuki, and Hazuki comes to terms with the possibility of never seeing her mother again. Things seem to be going swimmingly with the upcoming festival on the island, but what they don't know is that an enemy has been among them the whole time, disguised...