The feature-length conclusion to The Royal Tutor anime is now available to stream on Crunchyroll, complete with English dub and subtitles. The film continues the story of Heine Wittgenstein, the unusually small but highly competent royal tutor, as he guides the four princes of Grannzreich through their ongoing competition for the throne.

This installment sees the princes and Heine interacting with the king of the neighboring Romano Kingdom and his twin sons, Ivan and Eugene. What begins as a diplomatic visit quickly escalates into a comedic clash of personalities and political maneuvering, as Heine and the Grannzreich princes attempt to foster a connection with their foreign counterparts.

Produced by Bridge, the film adapts the latter half of Akō Matsueda's manga, bringing the popular shounen comedy series to a close after its TV run. While the series maintained a modest 7.35 MAL score, its focus on royal affairs, teacher-student dynamics, and light political intrigue offers a unique blend of humor and historical fantasy.