Season 1 of Shogun Iemitsu Secret Journey premiered on October 13, 1990.

Season 2 of Shogun Iemitsu Secret Journey premiered on October 3, 1992.

This sequel, born from the success of the previous film, continues to depict the adventures of Iemitsu's group as they travel back to Edo from Kyoto. In this installment, Iemitsu, portrayed by Mitamura Kunihiko, exhibits a more polished, inviting performance and his dynamic partnership with Shinkichi continues to shine. Alongside familiar faces from previous productions such as Okubo Tadataka (played by Koyama Shigeru), Lady Kasuga (Mitsuya Utako), and Otsuta (Manda Hisako), a new addition graces the ensemble as a female traveler : Oren (Ito Chieri).