The Hyperdimension Neptunia: Touhou Galaxy Project - Birth of Lady Tomoya Dinogi, simply known as Birth of Lady Tomoya Dinogi is the third and the final Kotori continuity episode of Hyperdimension Neptunia: Touhou Galaxy Project prior before the reconstruction of Touhou Galaxy Project series. Birth of Lady Tomoya Dinogi is the first and only Kotori continuity episode that feature a psychological horror genre after Rinne Somnium.